diff --git a/cps/translations/nl/LC_MESSAGES/messages.mo b/cps/translations/nl/LC_MESSAGES/messages.mo
index 8b611fdb..2c3687f0 100644
Binary files a/cps/translations/nl/LC_MESSAGES/messages.mo and b/cps/translations/nl/LC_MESSAGES/messages.mo differ
diff --git a/cps/translations/nl/LC_MESSAGES/messages.po b/cps/translations/nl/LC_MESSAGES/messages.po
index 17b2bc1d..66a4ada5 100644
--- a/cps/translations/nl/LC_MESSAGES/messages.po
+++ b/cps/translations/nl/LC_MESSAGES/messages.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Calibre-Web (GPLV3)\n"
 "Report-Msgid-Bugs-To: https://github.com/janeczku/Calibre-Web\n"
-"POT-Creation-Date: 2020-04-24 22:12+0200\n"
+"POT-Creation-Date: 2020-04-27 21:10+0200\n"
 "PO-Revision-Date: 2020-03-06 19:28+0100\n"
 "Last-Translator: Ed Driesen <ed.driesen@telenet.be>\n"
 "Language: nl\n"
@@ -47,8 +47,8 @@ msgstr ""
 msgid "Unknown command"
 msgstr ""
 
-#: cps/admin.py:115 cps/editbooks.py:410 cps/editbooks.py:419
-#: cps/editbooks.py:539 cps/editbooks.py:541 cps/editbooks.py:594
+#: cps/admin.py:115 cps/editbooks.py:488 cps/editbooks.py:498
+#: cps/editbooks.py:603 cps/editbooks.py:605 cps/editbooks.py:671
 #: cps/updater.py:509 cps/uploader.py:96 cps/uploader.py:107
 msgid "Unknown"
 msgstr "Onbekend"
@@ -129,7 +129,7 @@ msgstr ""
 msgid "Basic Configuration"
 msgstr "Basis configuratie"
 
-#: cps/admin.py:730 cps/web.py:1165
+#: cps/admin.py:730 cps/web.py:1218
 msgid "Please fill out all fields!"
 msgstr "Vul alle velden in!"
 
@@ -137,7 +137,7 @@ msgstr "Vul alle velden in!"
 msgid "Add new user"
 msgstr "Nieuwe gebruiker toevoegen"
 
-#: cps/admin.py:742 cps/web.py:1412
+#: cps/admin.py:742 cps/web.py:1465
 msgid "E-mail is not from valid domain"
 msgstr "Het e-mailadres bevat geen geldige domeinnaam"
 
@@ -172,194 +172,198 @@ msgstr "Gelieve eerst je e-mail adres configureren..."
 msgid "E-mail server settings updated"
 msgstr "E-mailserverinstellingen bijgewerkt"
 
-#: cps/admin.py:842
+#: cps/admin.py:841
 #, python-format
 msgid "User '%(nick)s' deleted"
 msgstr "Gebruiker '%(nick)s' is verwijderd"
 
-#: cps/admin.py:845
+#: cps/admin.py:844
 msgid "No admin user remaining, can't delete user"
 msgstr "Kan laatste systeembeheerder niet verwijderen"
 
-#: cps/admin.py:881 cps/web.py:1455
+#: cps/admin.py:850
+msgid "No admin user remaining, can't remove admin role"
+msgstr ""
+
+#: cps/admin.py:886 cps/web.py:1508
 msgid "Found an existing account for this e-mail address."
 msgstr "Bestaand account met dit e-mailadres aangetroffen."
 
-#: cps/admin.py:891 cps/admin.py:906 cps/admin.py:926 cps/web.py:1430
+#: cps/admin.py:896 cps/admin.py:911 cps/admin.py:931 cps/web.py:1483
 #, python-format
 msgid "Edit User %(nick)s"
 msgstr "Gebruiker '%(nick)s' bewerken"
 
-#: cps/admin.py:897 cps/web.py:1422
+#: cps/admin.py:902 cps/web.py:1475
 msgid "This username is already taken"
 msgstr "Deze gebruikersnaam is reeds ingenomen door iemand"
 
-#: cps/admin.py:913
+#: cps/admin.py:918
 #, python-format
 msgid "User '%(nick)s' updated"
 msgstr "Gebruiker '%(nick)s' bijgewerkt"
 
-#: cps/admin.py:916
+#: cps/admin.py:921
 msgid "An unknown error occured."
 msgstr "Er is een onbekende fout opgetreden."
 
-#: cps/admin.py:939
+#: cps/admin.py:944
 #, python-format
 msgid "Password for user %(user)s reset"
 msgstr "Wachtwoord voor gebruiker %(user)s is hersteld"
 
-#: cps/admin.py:942 cps/web.py:1190 cps/web.py:1254
+#: cps/admin.py:947 cps/web.py:1243 cps/web.py:1307
 msgid "An unknown error occurred. Please try again later."
 msgstr "Onbekende fout opgetreden. Probeer het later nog eens."
 
-#: cps/admin.py:945 cps/web.py:1131
+#: cps/admin.py:950 cps/web.py:1184
 msgid "Please configure the SMTP mail settings first..."
 msgstr "Stel eerst SMTP-mail in..."
 
-#: cps/admin.py:957
+#: cps/admin.py:962
 msgid "Logfile viewer"
 msgstr "Logbestand lezer"
 
-#: cps/admin.py:996
+#: cps/admin.py:1001
 msgid "Requesting update package"
 msgstr "Bezig met opvragen van updatepakket"
 
-#: cps/admin.py:997
+#: cps/admin.py:1002
 msgid "Downloading update package"
 msgstr "Bezig met downloaden van updatepakket"
 
-#: cps/admin.py:998
+#: cps/admin.py:1003
 msgid "Unzipping update package"
 msgstr "Bezig met uitpakken van updatepakket"
 
-#: cps/admin.py:999
+#: cps/admin.py:1004
 msgid "Replacing files"
 msgstr "Bezig met bestandsvervanging"
 
-#: cps/admin.py:1000
+#: cps/admin.py:1005
 msgid "Database connections are closed"
 msgstr "Databankverbindingen zijn gesloten"
 
-#: cps/admin.py:1001
+#: cps/admin.py:1006
 msgid "Stopping server"
 msgstr "Bezig met stoppen van server"
 
-#: cps/admin.py:1002
+#: cps/admin.py:1007
 msgid "Update finished, please press okay and reload page"
 msgstr "Update voltooid; klik op 'Oké' en vernieuw de pagina"
 
-#: cps/admin.py:1003 cps/admin.py:1004 cps/admin.py:1005 cps/admin.py:1006
-#: cps/admin.py:1007
+#: cps/admin.py:1008 cps/admin.py:1009 cps/admin.py:1010 cps/admin.py:1011
+#: cps/admin.py:1012
 msgid "Update failed:"
 msgstr "Update mislukt:"
 
-#: cps/admin.py:1003 cps/updater.py:319 cps/updater.py:520 cps/updater.py:522
+#: cps/admin.py:1008 cps/updater.py:319 cps/updater.py:520 cps/updater.py:522
 msgid "HTTP Error"
 msgstr "HTTP-fout"
 
-#: cps/admin.py:1004 cps/updater.py:321 cps/updater.py:524
+#: cps/admin.py:1009 cps/updater.py:321 cps/updater.py:524
 msgid "Connection error"
 msgstr "Verbindingsfout"
 
-#: cps/admin.py:1005 cps/updater.py:323 cps/updater.py:526
+#: cps/admin.py:1010 cps/updater.py:323 cps/updater.py:526
 msgid "Timeout while establishing connection"
 msgstr "Time-out tijdens maken van verbinding"
 
-#: cps/admin.py:1006 cps/updater.py:325 cps/updater.py:528
+#: cps/admin.py:1011 cps/updater.py:325 cps/updater.py:528
 msgid "General error"
 msgstr "Algemene fout"
 
-#: cps/admin.py:1007
+#: cps/admin.py:1012
 msgid "Update File Could Not be Saved in Temp Dir"
-msgstr ""
+msgstr "Geüpload bestand kon niet opgeslagen worden in tijdelijke map"
 
 #: cps/converter.py:31
 msgid "not configured"
 msgstr "niet geconfigureerd"
 
-#: cps/editbooks.py:214 cps/editbooks.py:396
+#: cps/editbooks.py:237 cps/editbooks.py:473
 msgid "Error opening eBook. File does not exist or file is not accessible"
 msgstr "Kan e-boek niet openen: het bestand bestaat niet of is ontoegankelijk"
 
-#: cps/editbooks.py:242
+#: cps/editbooks.py:265
 msgid "edit metadata"
 msgstr "metagegevens bewerken"
 
-#: cps/editbooks.py:321 cps/editbooks.py:569
+#: cps/editbooks.py:301
+#, python-format
+msgid "%(langname)s is not a valid language"
+msgstr "%(langname)s is geen geldige taal"
+
+#: cps/editbooks.py:397 cps/editbooks.py:646
 #, python-format
 msgid "File extension '%(ext)s' is not allowed to be uploaded to this server"
 msgstr "De bestandsextensie '%(ext)s' is niet toegestaan op deze server"
 
-#: cps/editbooks.py:325 cps/editbooks.py:573
+#: cps/editbooks.py:401 cps/editbooks.py:650
 msgid "File to be uploaded must have an extension"
 msgstr "Het te uploaden bestand moet voorzien zijn van een extensie"
 
-#: cps/editbooks.py:337 cps/editbooks.py:607
+#: cps/editbooks.py:413 cps/editbooks.py:684
 #, python-format
 msgid "Failed to create path %(path)s (Permission denied)."
 msgstr "Kan het pad '%(path)s' niet creëren (niet gemachtigd)."
 
-#: cps/editbooks.py:342
+#: cps/editbooks.py:418
 #, python-format
 msgid "Failed to store file %(file)s."
 msgstr "Kan %(file)s niet opslaan."
 
-#: cps/editbooks.py:359
+#: cps/editbooks.py:435
 #, python-format
 msgid "File format %(ext)s added to %(book)s"
 msgstr "Bestandsformaat %(ext)s toegevoegd aan %(book)s"
 
-#: cps/editbooks.py:451
+#: cps/editbooks.py:531
 msgid "Cover is not a jpg file, can't save"
 msgstr "Cover is geen jpg bestand, opslaan niet mogelijk"
 
-#: cps/editbooks.py:494
-#, python-format
-msgid "%(langname)s is not a valid language"
-msgstr "%(langname)s is geen geldige taal"
-
-#: cps/editbooks.py:525
+#: cps/editbooks.py:589
 msgid "Metadata successfully updated"
 msgstr "De metagegevens zijn bijgewerkt"
 
-#: cps/editbooks.py:534
+#: cps/editbooks.py:598
 msgid "Error editing book, please check logfile for details"
 msgstr "Kan het boek niet bewerken; controleer het logbestand"
 
-#: cps/editbooks.py:581
+#: cps/editbooks.py:658
 #, python-format
 msgid "File %(filename)s could not saved to temp dir"
-msgstr "Bestand %(filename)s kon niet in de tijdelijke map opgeslaan worden"
+msgstr "Bestand %(filename)s kon niet in de tijdelijke map opgeslagen worden"
 
-#: cps/editbooks.py:598
+#: cps/editbooks.py:675
 msgid "Uploaded book probably exists in the library, consider to change before upload new: "
 msgstr "Geüpload boek bestaat waarschijnlijk in de bibliotheek, overweeg wijzigingen alvorens opnieuw te proberen: "
 
-#: cps/editbooks.py:613
+#: cps/editbooks.py:690
 #, python-format
 msgid "Failed to store file %(file)s (Permission denied)."
 msgstr "Kan %(file)s niet opslaan (niet gemachtigd)."
 
-#: cps/editbooks.py:619
+#: cps/editbooks.py:696
 #, python-format
 msgid "Failed to delete file %(file)s (Permission denied)."
 msgstr "Kan %(file)s niet verwijderen (niet gemachtigd)."
 
-#: cps/editbooks.py:709
+#: cps/editbooks.py:787
 #, python-format
 msgid "File %(file)s uploaded"
 msgstr "Bestand %(file)s geüpload"
 
-#: cps/editbooks.py:738
+#: cps/editbooks.py:816
 msgid "Source or destination format for conversion missing"
 msgstr "Bron- of doelformaat ontbreekt voor conversie"
 
-#: cps/editbooks.py:746
+#: cps/editbooks.py:824
 #, python-format
 msgid "Book successfully queued for converting to %(book_format)s"
 msgstr "Het boek is in de wachtrij geplaatst voor conversie naar %(book_format)s"
 
-#: cps/editbooks.py:750
+#: cps/editbooks.py:828
 #, python-format
 msgid "There was an error converting this book: %(res)s"
 msgstr "Er is een fout opgetreden bij het converteren van dit boek: %(res)s"
@@ -382,12 +386,12 @@ msgstr "%(format)s formaat niet gevonden voor boek met id: %(book)d"
 msgid "%(format)s not found on Google Drive: %(fn)s"
 msgstr "%(format)s niet aangetroffen op Google Drive: %(fn)s"
 
-#: cps/helper.py:99 cps/helper.py:211 cps/templates/detail.html:41
+#: cps/helper.py:99 cps/helper.py:226 cps/templates/detail.html:41
 #: cps/templates/detail.html:45
 msgid "Send to Kindle"
 msgstr "Versturen naar Kindle"
 
-#: cps/helper.py:100 cps/helper.py:118 cps/helper.py:213
+#: cps/helper.py:100 cps/helper.py:118 cps/helper.py:228
 msgid "This e-mail has been sent via Calibre-Web."
 msgstr "Deze e-mail is verstuurd via Calibre-Web."
 
@@ -413,104 +417,104 @@ msgstr "Aan de slag met Calibre-Web"
 msgid "Registration e-mail for user: %(name)s"
 msgstr "Registratie-e-mailadres van gebruiker: %(name)s"
 
-#: cps/helper.py:149 cps/helper.py:151 cps/helper.py:153 cps/helper.py:161
-#: cps/helper.py:163 cps/helper.py:165
+#: cps/helper.py:151 cps/helper.py:155 cps/helper.py:159 cps/helper.py:167
+#: cps/helper.py:171 cps/helper.py:175
 #, python-format
 msgid "Send %(format)s to Kindle"
 msgstr "%(format)s versturen naar Kindle"
 
-#: cps/helper.py:169 cps/helper.py:173
+#: cps/helper.py:180 cps/helper.py:187
 #, python-format
 msgid "Convert %(orig)s to %(format)s and send to Kindle"
 msgstr "%(orig)s converteren naar %(format)s en versturen naar Kindle"
 
-#: cps/helper.py:213
+#: cps/helper.py:228
 #, python-format
 msgid "E-mail: %(book)s"
 msgstr "E-mail: %(book)s"
 
-#: cps/helper.py:215
+#: cps/helper.py:230
 msgid "The requested file could not be read. Maybe wrong permissions?"
 msgstr "Het opgevraagde bestand kan niet worden uitgelezen. Ben je hiertoe gemachtigd?"
 
-#: cps/helper.py:322
+#: cps/helper.py:337
 #, python-format
 msgid "Rename title from: '%(src)s' to '%(dest)s' failed with error: %(error)s"
 msgstr "Kan de naam '%(src)s' niet wijzigen in '%(dest)s': %(error)s"
 
-#: cps/helper.py:332
+#: cps/helper.py:347
 #, python-format
 msgid "Rename author from: '%(src)s' to '%(dest)s' failed with error: %(error)s"
 msgstr "Kan de auteursnaam '%(src)s' niet wijzigen in '%(dest)s': %(error)s"
 
-#: cps/helper.py:346
+#: cps/helper.py:361
 #, python-format
 msgid "Rename file in path '%(src)s' to '%(dest)s' failed with error: %(error)s"
 msgstr "Kan de naam van het bestand in '%(src)s' niet wijzigen in '%(dest)s': %(error)s"
 
-#: cps/helper.py:372 cps/helper.py:382 cps/helper.py:390
+#: cps/helper.py:387 cps/helper.py:397 cps/helper.py:405
 #, python-format
 msgid "File %(file)s not found on Google Drive"
 msgstr "Bestand '%(file)s' niet aangetroffen op Google Drive"
 
-#: cps/helper.py:411
+#: cps/helper.py:426
 #, python-format
 msgid "Book path %(path)s not found on Google Drive"
 msgstr "Boekpad '%(path)s' niet aangetroffen op Google Drive"
 
-#: cps/helper.py:511
+#: cps/helper.py:530
 msgid "Failed to create path for cover"
 msgstr ""
 
-#: cps/helper.py:516
+#: cps/helper.py:535
 msgid "Cover-file is not a valid image file"
 msgstr ""
 
-#: cps/helper.py:519
+#: cps/helper.py:538
 msgid "Failed to store cover-file"
 msgstr ""
 
-#: cps/helper.py:530
+#: cps/helper.py:549
 msgid "Only jpg/jpeg/png/webp files are supported as coverfile"
 msgstr ""
 
-#: cps/helper.py:544
+#: cps/helper.py:563
 msgid "Only jpg/jpeg files are supported as coverfile"
 msgstr ""
 
-#: cps/helper.py:658
+#: cps/helper.py:674
 msgid "Waiting"
 msgstr "Aan het wachten"
 
-#: cps/helper.py:660
+#: cps/helper.py:676
 msgid "Failed"
 msgstr "Mislukt"
 
-#: cps/helper.py:662
+#: cps/helper.py:678
 msgid "Started"
 msgstr "Gestart"
 
-#: cps/helper.py:664
+#: cps/helper.py:680
 msgid "Finished"
 msgstr "Voltooid"
 
-#: cps/helper.py:666
+#: cps/helper.py:682
 msgid "Unknown Status"
 msgstr "Onbekende status"
 
-#: cps/helper.py:671
+#: cps/helper.py:687
 msgid "E-mail: "
 msgstr "E-mailadres: "
 
-#: cps/helper.py:673 cps/helper.py:677
+#: cps/helper.py:689 cps/helper.py:693
 msgid "Convert: "
 msgstr "Converteren: "
 
-#: cps/helper.py:675
+#: cps/helper.py:691
 msgid "Upload: "
 msgstr "Uploaden: "
 
-#: cps/helper.py:679
+#: cps/helper.py:695
 msgid "Unknown Task: "
 msgstr "Onbekende taak: "
 
@@ -543,7 +547,7 @@ msgstr "Aanmelden bij Google mislukt."
 msgid "Failed to fetch user info from Google."
 msgstr "Opvragen gebruikersinfo bij Google mislukt."
 
-#: cps/oauth_bb.py:225 cps/web.py:1226 cps/web.py:1371
+#: cps/oauth_bb.py:225 cps/web.py:1279 cps/web.py:1424
 #, python-format
 msgid "you are now logged in as: '%(nickname)s'"
 msgstr "je bent ingelogd als: '%(nickname)s'"
@@ -580,101 +584,93 @@ msgstr "GitHub Oauth fout, probeer het later nog eens."
 msgid "Google Oauth error, please retry later."
 msgstr "Google Oauth fout, probeer het later nog eens."
 
-#: cps/shelf.py:47 cps/shelf.py:99
+#: cps/shelf.py:67 cps/shelf.py:112
 msgid "Invalid shelf specified"
 msgstr "Ongeldige boekenplank opgegeven"
 
-#: cps/shelf.py:54
+#: cps/shelf.py:73
 #, python-format
 msgid "Sorry you are not allowed to add a book to the the shelf: %(shelfname)s"
 msgstr "Sorry, je mag geen boeken toevoegen aan boekenplank: %(shelfname)s"
 
-#: cps/shelf.py:62
-msgid "You are not allowed to edit public shelves"
-msgstr "Je mag openbare boekenplanken niet bewerken"
-
-#: cps/shelf.py:71
+#: cps/shelf.py:83
 #, python-format
 msgid "Book is already part of the shelf: %(shelfname)s"
 msgstr "Dit boek maakt al deel uit van boekenplank: %(shelfname)s"
 
-#: cps/shelf.py:85
+#: cps/shelf.py:98
 #, python-format
 msgid "Book has been added to shelf: %(sname)s"
 msgstr "Het boek is toegevoegd aan boekenplank: %(sname)s"
 
-#: cps/shelf.py:104
+#: cps/shelf.py:116
 #, python-format
 msgid "You are not allowed to add a book to the the shelf: %(name)s"
 msgstr "Je mag geen boeken plaatsen op boekenplank: '%(name)s"
 
-#: cps/shelf.py:109
-msgid "User is not allowed to edit public shelves"
-msgstr "Gebruiker is niet toegestaan om openbare boekenplanken aan te passen"
-
-#: cps/shelf.py:127
+#: cps/shelf.py:134
 #, python-format
 msgid "Books are already part of the shelf: %(name)s"
 msgstr "Deze boeken maken al deel uit van boekenplank: %(name)s"
 
-#: cps/shelf.py:141
+#: cps/shelf.py:149
 #, python-format
 msgid "Books have been added to shelf: %(sname)s"
 msgstr "De boeken zijn toegevoegd aan boekenplank %(sname)s"
 
-#: cps/shelf.py:143
+#: cps/shelf.py:151
 #, python-format
 msgid "Could not add books to shelf: %(sname)s"
 msgstr "Kan boeken niet toevoegen aan boekenplank: %(sname)s"
 
-#: cps/shelf.py:181
+#: cps/shelf.py:189
 #, python-format
 msgid "Book has been removed from shelf: %(sname)s"
 msgstr "Het boek werd verwijderd van boekenplank: %(sname)s"
 
-#: cps/shelf.py:190
+#: cps/shelf.py:197
 #, python-format
 msgid "Sorry you are not allowed to remove a book from this shelf: %(sname)s"
 msgstr "Sorry, je mag geen boeken verwijderen van deze boekenplank: %(sname)s"
 
-#: cps/shelf.py:215 cps/shelf.py:252
+#: cps/shelf.py:221 cps/shelf.py:261
 #, python-format
 msgid "A public shelf with the name '%(title)s' already exists."
-msgstr ""
+msgstr "Een openbare boekenplank met de naam '%(title)s' bestaat al."
 
-#: cps/shelf.py:222 cps/shelf.py:260
+#: cps/shelf.py:230 cps/shelf.py:271
 #, python-format
 msgid "A private shelf with the name '%(title)s' already exists."
-msgstr ""
+msgstr "Een persoonlijke boekenplank met de naam '%(title)s' bestaat al."
 
-#: cps/shelf.py:228
+#: cps/shelf.py:237
 #, python-format
 msgid "Shelf %(title)s created"
 msgstr "Boekenplank '%(title)s' is aangemaakt"
 
-#: cps/shelf.py:231 cps/shelf.py:272
+#: cps/shelf.py:240 cps/shelf.py:285
 msgid "There was an error"
 msgstr "Er is een fout opgetreden"
 
-#: cps/shelf.py:232 cps/shelf.py:234 cps/templates/layout.html:143
+#: cps/shelf.py:241 cps/shelf.py:243 cps/templates/layout.html:143
 msgid "Create a Shelf"
-msgstr "creëer een boekenplank"
+msgstr "Maak een boekenplank"
 
-#: cps/shelf.py:270
+#: cps/shelf.py:283
 #, python-format
 msgid "Shelf %(title)s changed"
 msgstr "Boekenplank '%(title)s' is aangepast"
 
-#: cps/shelf.py:273 cps/shelf.py:275
+#: cps/shelf.py:286 cps/shelf.py:288
 msgid "Edit a shelf"
 msgstr "Pas een boekenplank aan"
 
-#: cps/shelf.py:327
+#: cps/shelf.py:332
 #, python-format
 msgid "Shelf: '%(name)s'"
 msgstr "Boekenplank: '%(name)s'"
 
-#: cps/shelf.py:330
+#: cps/shelf.py:335
 msgid "Error opening shelf. Shelf does not exist or is not accessible"
 msgstr "Kan boekenplank niet openen: de boekenplank bestaat niet of is ontoegankelijk"
 
@@ -687,114 +683,122 @@ msgstr "Verborgen boek"
 msgid "Change order of Shelf: '%(name)s'"
 msgstr "Volgorde bewerken van boekenplank '%(name)s'"
 
-#: cps/ub.py:61
+#: cps/ub.py:63
 msgid "Recently Added"
 msgstr "Recent toegevoegd"
 
-#: cps/ub.py:63
+#: cps/ub.py:65
 msgid "Show recent books"
 msgstr "Recent toegevoegde boeken tonen"
 
-#: cps/templates/index.xml:17 cps/ub.py:64
+#: cps/templates/index.xml:17 cps/ub.py:66
 msgid "Hot Books"
 msgstr "Populaire boeken"
 
-#: cps/ub.py:65
+#: cps/ub.py:68
 msgid "Show Hot Books"
 msgstr "Populaire boeken tonen"
 
-#: cps/templates/index.xml:24 cps/ub.py:68 cps/web.py:580
+#: cps/templates/index.xml:24 cps/ub.py:70 cps/web.py:611
 msgid "Top Rated Books"
 msgstr "Best beoordeelde boeken"
 
-#: cps/ub.py:70
+#: cps/ub.py:72
 msgid "Show Top Rated Books"
 msgstr "Best beoordeelde boeken tonen"
 
-#: cps/templates/index.xml:46 cps/templates/index.xml:50 cps/ub.py:71
-#: cps/web.py:1080
+#: cps/templates/index.xml:46 cps/templates/index.xml:50 cps/ub.py:73
+#: cps/web.py:1113
 msgid "Read Books"
 msgstr "Gelezen boeken"
 
-#: cps/ub.py:73
+#: cps/ub.py:75
 msgid "Show read and unread"
 msgstr "Gelezen/Ongelezen boeken tonen"
 
-#: cps/templates/index.xml:53 cps/templates/index.xml:57 cps/ub.py:75
-#: cps/web.py:1084
+#: cps/templates/index.xml:53 cps/templates/index.xml:57 cps/ub.py:77
+#: cps/web.py:1117
 msgid "Unread Books"
 msgstr "Ongelezen boeken"
 
-#: cps/ub.py:77
+#: cps/ub.py:79
 msgid "Show unread"
 msgstr "Ongelezen boeken tonen"
 
-#: cps/ub.py:78
+#: cps/ub.py:80
 msgid "Discover"
 msgstr "Willekeurige boeken"
 
-#: cps/ub.py:80
+#: cps/ub.py:82
 msgid "Show random books"
 msgstr "Willekeurige boeken tonen"
 
-#: cps/templates/index.xml:75 cps/ub.py:81 cps/web.py:860
+#: cps/templates/index.xml:75 cps/ub.py:83 cps/web.py:893
 msgid "Categories"
 msgstr "Categorieën"
 
-#: cps/ub.py:83
+#: cps/ub.py:85
 msgid "Show category selection"
 msgstr "Categoriekeuze tonen"
 
-#: cps/templates/book_edit.html:69 cps/templates/index.xml:82
-#: cps/templates/search_form.html:53 cps/ub.py:84 cps/web.py:788
+#: cps/templates/book_edit.html:84 cps/templates/index.xml:82
+#: cps/templates/search_form.html:53 cps/ub.py:86 cps/web.py:821
 msgid "Series"
 msgstr "Boekenreeksen"
 
-#: cps/ub.py:86
+#: cps/ub.py:88
 msgid "Show series selection"
 msgstr "Boekenreeksen keuze tonen"
 
-#: cps/templates/index.xml:61 cps/ub.py:87
+#: cps/templates/index.xml:61 cps/ub.py:89
 msgid "Authors"
 msgstr "Auteurs"
 
-#: cps/ub.py:89
+#: cps/ub.py:91
 msgid "Show author selection"
 msgstr "Auteurkeuze tonen"
 
-#: cps/templates/index.xml:68 cps/ub.py:91 cps/web.py:772
+#: cps/templates/index.xml:68 cps/ub.py:93 cps/web.py:805
 msgid "Publishers"
 msgstr "Uitgevers"
 
-#: cps/ub.py:93
+#: cps/ub.py:95
 msgid "Show publisher selection"
 msgstr "Uitgeverskeuze tonen"
 
-#: cps/templates/index.xml:89 cps/templates/search_form.html:74 cps/ub.py:94
-#: cps/web.py:843
+#: cps/templates/index.xml:89 cps/templates/search_form.html:74 cps/ub.py:96
+#: cps/web.py:876
 msgid "Languages"
 msgstr "Talen"
 
-#: cps/ub.py:97
+#: cps/ub.py:99
 msgid "Show language selection"
 msgstr "Taalkeuze tonen"
 
-#: cps/templates/index.xml:96 cps/ub.py:98
+#: cps/templates/index.xml:96 cps/ub.py:100
 msgid "Ratings"
 msgstr "Beoordelingen"
 
-#: cps/ub.py:100
+#: cps/ub.py:102
 msgid "Show ratings selection"
 msgstr "Beoordelingen tonen"
 
-#: cps/templates/index.xml:104 cps/ub.py:101
+#: cps/templates/index.xml:104 cps/ub.py:103
 msgid "File formats"
 msgstr "Bestandsformaten"
 
-#: cps/ub.py:103
+#: cps/ub.py:105
 msgid "Show file formats selection"
 msgstr "Bestandsformaten tonen"
 
+#: cps/ub.py:107 cps/web.py:1138
+msgid "Archived Books"
+msgstr ""
+
+#: cps/ub.py:109
+msgid "Show archived books"
+msgstr ""
+
 #: cps/updater.py:294 cps/updater.py:305 cps/updater.py:406 cps/updater.py:420
 msgid "Unexpected data while reading update information"
 msgstr "Onverwachte gegevens tijdens het uitlezen van de update-informatie"
@@ -824,223 +828,223 @@ msgstr "Er is een update beschikbaar. Klik op de knop hieronder om te updaten na
 msgid "Click on the button below to update to the latest stable version."
 msgstr "Druk op onderstaande knop om de laatste stabiele versie te installeren."
 
-#: cps/web.py:293
+#: cps/web.py:302
 #, python-format
 msgid "Error: %(ldaperror)s"
 msgstr ""
 
-#: cps/web.py:297
+#: cps/web.py:306
 msgid "Error: No user returned in response of LDAP server"
 msgstr ""
 
-#: cps/web.py:345
+#: cps/web.py:354
 msgid "Failed to Create at Least One LDAP User"
 msgstr ""
 
-#: cps/web.py:348
+#: cps/web.py:357
 msgid "At Least One LDAP User Not Found in Database"
 msgstr ""
 
-#: cps/web.py:350
+#: cps/web.py:359
 msgid "User Successfully Imported"
 msgstr ""
 
-#: cps/web.py:552
+#: cps/web.py:583
 msgid "Recently Added Books"
 msgstr "Recent toegevoegde boeken"
 
-#: cps/templates/index.html:5 cps/web.py:588
+#: cps/templates/index.html:5 cps/web.py:619
 msgid "Discover (Random Books)"
 msgstr "Verkennen (willekeurige boeken)"
 
-#: cps/web.py:614
+#: cps/web.py:647
 msgid "Books"
 msgstr "Boeken"
 
-#: cps/web.py:641
+#: cps/web.py:674
 msgid "Hot Books (Most Downloaded)"
 msgstr "Populaire boeken (meest gedownload)"
 
-#: cps/web.py:651
+#: cps/web.py:684
 msgid "Oops! Selected book title is unavailable. File does not exist or is not accessible"
 msgstr "Oeps! Geselecteerd boek is niet beschikbaar. Bestand bestaat niet of is niet toegankelijk"
 
-#: cps/web.py:665
+#: cps/web.py:698
 #, python-format
 msgid "Author: %(name)s"
 msgstr "Auteur: %(name)s"
 
-#: cps/web.py:677
+#: cps/web.py:710
 #, python-format
 msgid "Publisher: %(name)s"
 msgstr "Uitgever: %(name)s"
 
-#: cps/web.py:688
+#: cps/web.py:721
 #, python-format
 msgid "Series: %(serie)s"
 msgstr "Reeks: %(serie)s"
 
-#: cps/web.py:699
+#: cps/web.py:732
 #, python-format
 msgid "Rating: %(rating)s stars"
 msgstr "Beoordeling: %(rating)s sterren"
 
-#: cps/web.py:711
+#: cps/web.py:744
 #, python-format
 msgid "File format: %(format)s"
 msgstr "Bestandsformaat: %(format)s"
 
-#: cps/web.py:723
+#: cps/web.py:756
 #, python-format
 msgid "Category: %(name)s"
 msgstr "Categorie: %(name)s"
 
-#: cps/web.py:740
+#: cps/web.py:773
 #, python-format
 msgid "Language: %(name)s"
 msgstr "Taal: %(name)s"
 
-#: cps/web.py:802
+#: cps/web.py:835
 msgid "Ratings list"
 msgstr "Beoordelingen"
 
-#: cps/web.py:815
+#: cps/web.py:848
 msgid "File formats list"
 msgstr "Alle bestandsformaten"
 
-#: cps/templates/layout.html:73 cps/templates/tasks.html:7 cps/web.py:874
+#: cps/templates/layout.html:73 cps/templates/tasks.html:7 cps/web.py:907
 msgid "Tasks"
 msgstr "Taken"
 
-#: cps/templates/book_edit.html:212 cps/templates/feed.xml:33
+#: cps/templates/book_edit.html:235 cps/templates/feed.xml:33
 #: cps/templates/layout.html:44 cps/templates/layout.html:47
-#: cps/templates/search_form.html:170 cps/web.py:896 cps/web.py:898
+#: cps/templates/search_form.html:170 cps/web.py:929 cps/web.py:931
 msgid "Search"
 msgstr "Zoeken"
 
-#: cps/web.py:948
+#: cps/web.py:981
 msgid "Published after "
 msgstr "Gepubliceerd na "
 
-#: cps/web.py:955
+#: cps/web.py:988
 msgid "Published before "
 msgstr "Gepubliceerd vóór "
 
-#: cps/web.py:969
+#: cps/web.py:1002
 #, python-format
 msgid "Rating <= %(rating)s"
 msgstr "Beoordeling <= %(rating)s"
 
-#: cps/web.py:971
+#: cps/web.py:1004
 #, python-format
 msgid "Rating >= %(rating)s"
 msgstr "Beoordeling >= %(rating)s"
 
-#: cps/web.py:1037 cps/web.py:1051
+#: cps/web.py:1070 cps/web.py:1084
 msgid "search"
 msgstr "zoeken"
 
-#: cps/web.py:1136
+#: cps/web.py:1189
 #, python-format
 msgid "Book successfully queued for sending to %(kindlemail)s"
 msgstr "Het boek is in de wachtrij geplaatst om te worden verstuurd aan %(kindlemail)s"
 
-#: cps/web.py:1140
+#: cps/web.py:1193
 #, python-format
 msgid "Oops! There was an error sending this book: %(res)s"
 msgstr "Fout opgetreden bij het versturen van dit boek: %(res)s"
 
-#: cps/web.py:1142
+#: cps/web.py:1195
 msgid "Please update your profile with a valid Send to Kindle E-mail Address."
 msgstr "Stel je kindle-e-mailadres in..."
 
-#: cps/web.py:1159
+#: cps/web.py:1212
 msgid "E-Mail server is not configured, please contact your administrator!"
 msgstr "E-Mail server is niet geconfigureerd, contacteer alstublieft je administrator!"
 
-#: cps/web.py:1160 cps/web.py:1166 cps/web.py:1191 cps/web.py:1195
-#: cps/web.py:1200 cps/web.py:1204
+#: cps/web.py:1213 cps/web.py:1219 cps/web.py:1244 cps/web.py:1248
+#: cps/web.py:1253 cps/web.py:1257
 msgid "register"
 msgstr "registreren"
 
-#: cps/web.py:1193
+#: cps/web.py:1246
 msgid "Your e-mail is not allowed to register"
 msgstr "Dit e-mailadres mag niet worden gebruikt voor registratie"
 
-#: cps/web.py:1196
+#: cps/web.py:1249
 msgid "Confirmation e-mail was send to your e-mail account."
 msgstr "Er is een bevestigingse-mail verstuurd naar je e-mailadres."
 
-#: cps/web.py:1199
+#: cps/web.py:1252
 msgid "This username or e-mail address is already in use."
 msgstr "Deze gebruikersnaam of e-mailadres is al in gebruik."
 
-#: cps/web.py:1216
+#: cps/web.py:1269
 msgid "Cannot activate LDAP authentication"
 msgstr "Kan de LDAP authenticatie niet activeren"
 
-#: cps/web.py:1233
+#: cps/web.py:1286
 #, python-format
 msgid "Fallback Login as: '%(nickname)s', LDAP Server not reachable, or user not known"
 msgstr ""
 
-#: cps/web.py:1239
+#: cps/web.py:1292
 #, python-format
 msgid "Could not login: %(message)s"
 msgstr ""
 
-#: cps/web.py:1243 cps/web.py:1267
+#: cps/web.py:1296 cps/web.py:1320
 msgid "Wrong Username or Password"
 msgstr "Verkeerde gebruikersnaam of wachtwoord"
 
-#: cps/web.py:1250
+#: cps/web.py:1303
 msgid "New Password was send to your email address"
 msgstr "Een nieuw wachtwoord werd verzonden naar je email adres"
 
-#: cps/web.py:1256
+#: cps/web.py:1309
 msgid "Please enter valid username to reset password"
 msgstr "Gelieve een geldige gebruikersnaam opgeven om je wachtwoord te resetten"
 
-#: cps/web.py:1262
+#: cps/web.py:1315
 #, python-format
 msgid "You are now logged in as: '%(nickname)s'"
 msgstr "Je bent ingelogd als: '%(nickname)s'"
 
-#: cps/web.py:1275 cps/web.py:1303
+#: cps/web.py:1328 cps/web.py:1356
 msgid "login"
 msgstr "inloggen"
 
-#: cps/web.py:1315 cps/web.py:1349
+#: cps/web.py:1368 cps/web.py:1402
 msgid "Token not found"
 msgstr "Toegangssleutel niet gevonden"
 
-#: cps/web.py:1324 cps/web.py:1357
+#: cps/web.py:1377 cps/web.py:1410
 msgid "Token has expired"
 msgstr "Toegangssleutel is verlopen"
 
-#: cps/web.py:1333
+#: cps/web.py:1386
 msgid "Success! Please return to your device"
 msgstr "Gelukt! Ga terug naar je apparaat"
 
-#: cps/web.py:1414 cps/web.py:1459 cps/web.py:1465
+#: cps/web.py:1467 cps/web.py:1512 cps/web.py:1518
 #, python-format
 msgid "%(name)s's profile"
 msgstr "%(name)s's profiel"
 
-#: cps/web.py:1461
+#: cps/web.py:1514
 msgid "Profile updated"
 msgstr "Profiel bijgewerkt"
 
-#: cps/web.py:1478 cps/web.py:1575
+#: cps/web.py:1531 cps/web.py:1635
 msgid "Error opening eBook. File does not exist or file is not accessible:"
 msgstr "Fout tijdens het openen van eBook. Bestand bestaat niet of is niet toegankelijk:"
 
-#: cps/web.py:1490 cps/web.py:1493 cps/web.py:1496 cps/web.py:1503
-#: cps/web.py:1508
+#: cps/web.py:1543 cps/web.py:1546 cps/web.py:1549 cps/web.py:1556
+#: cps/web.py:1561
 msgid "Read a Book"
 msgstr "Lees een boek"
 
-#: cps/web.py:1519
+#: cps/web.py:1572
 msgid "Error opening eBook. File does not exist or file is not accessible."
 msgstr "Fout tijdens het openen van eBook. Bestand bestaat niet of is niet toegankelijk."
 
@@ -1101,7 +1105,7 @@ msgstr "Bewerken"
 
 #: cps/templates/admin.html:38
 msgid "Add New User"
-msgstr "Voeg Nieuwe Gebruiker toe"
+msgstr "Gebruiker toevoegen"
 
 #: cps/templates/admin.html:40 cps/templates/admin.html:41
 msgid "Import LDAP Users"
@@ -1241,7 +1245,7 @@ msgid "OK"
 msgstr "Oké"
 
 #: cps/templates/admin.html:171 cps/templates/admin.html:185
-#: cps/templates/book_edit.html:172 cps/templates/book_edit.html:194
+#: cps/templates/book_edit.html:187 cps/templates/book_edit.html:217
 #: cps/templates/config_edit.html:365 cps/templates/config_view_edit.html:151
 #: cps/templates/email_edit.html:40 cps/templates/email_edit.html:92
 #: cps/templates/shelf.html:73 cps/templates/shelf_edit.html:19
@@ -1289,7 +1293,7 @@ msgstr "Boek verwijderen"
 msgid "Delete formats:"
 msgstr "Formaten verwijderen:"
 
-#: cps/templates/book_edit.html:16 cps/templates/book_edit.html:193
+#: cps/templates/book_edit.html:16 cps/templates/book_edit.html:216
 #: cps/templates/email_edit.html:91 cps/templates/user_edit.html:65
 #: cps/templates/user_edit.html:177
 msgid "Delete"
@@ -1319,120 +1323,148 @@ msgstr "Boek converteren"
 msgid "Book Title"
 msgstr "Boektitel"
 
-#: cps/templates/book_edit.html:57 cps/templates/book_edit.html:256
-#: cps/templates/book_edit.html:274 cps/templates/search_form.html:10
+#: cps/templates/book_edit.html:57 cps/templates/book_edit.html:279
+#: cps/templates/book_edit.html:297 cps/templates/search_form.html:10
 msgid "Author"
 msgstr "Auteur"
 
-#: cps/templates/book_edit.html:61 cps/templates/book_edit.html:261
-#: cps/templates/book_edit.html:276 cps/templates/search_form.html:126
+#: cps/templates/book_edit.html:61 cps/templates/book_edit.html:284
+#: cps/templates/book_edit.html:299 cps/templates/search_form.html:126
 msgid "Description"
 msgstr "Omschrijving"
 
-#: cps/templates/book_edit.html:65 cps/templates/search_form.html:33
+#: cps/templates/book_edit.html:66
+msgid "Identifiers"
+msgstr ""
+
+#: cps/templates/book_edit.html:70 cps/templates/book_edit.html:308
+msgid "Identifier Type"
+msgstr ""
+
+#: cps/templates/book_edit.html:71 cps/templates/book_edit.html:309
+msgid "Identifier Value"
+msgstr ""
+
+#: cps/templates/book_edit.html:72 cps/templates/book_edit.html:310
+msgid "Remove"
+msgstr ""
+
+#: cps/templates/book_edit.html:76
+msgid "Add Identifier"
+msgstr ""
+
+#: cps/templates/book_edit.html:80 cps/templates/search_form.html:33
 msgid "Tags"
 msgstr "Labels"
 
-#: cps/templates/book_edit.html:73
+#: cps/templates/book_edit.html:88
 msgid "Series ID"
 msgstr "Series ID"
 
-#: cps/templates/book_edit.html:77
+#: cps/templates/book_edit.html:92
 msgid "Rating"
 msgstr "Beoordeling"
 
-#: cps/templates/book_edit.html:81
+#: cps/templates/book_edit.html:96
 msgid "Fetch Cover from URL (JPEG - Image will be downloaded and stored in database)"
 msgstr "Boekomslag-url (jpg - de omslag wordt gedownload en opgeslagen in de databank; het invoerveld is nadien leeg)"
 
-#: cps/templates/book_edit.html:85
+#: cps/templates/book_edit.html:100
 msgid "Upload Cover from Local Disk"
 msgstr "Omslag uploaden vanaf computer"
 
-#: cps/templates/book_edit.html:90
+#: cps/templates/book_edit.html:105
 msgid "Published Date"
 msgstr "Publicatiedatum"
 
-#: cps/templates/book_edit.html:97 cps/templates/book_edit.html:258
-#: cps/templates/book_edit.html:275 cps/templates/detail.html:156
+#: cps/templates/book_edit.html:112 cps/templates/book_edit.html:281
+#: cps/templates/book_edit.html:298 cps/templates/detail.html:156
 #: cps/templates/search_form.html:14
 msgid "Publisher"
 msgstr "Uitgever"
 
-#: cps/templates/book_edit.html:101 cps/templates/detail.html:123
+#: cps/templates/book_edit.html:116 cps/templates/detail.html:123
 #: cps/templates/user_edit.html:31
 msgid "Language"
 msgstr "Taal"
 
-#: cps/templates/book_edit.html:111 cps/templates/search_form.html:137
+#: cps/templates/book_edit.html:126 cps/templates/search_form.html:137
 msgid "Yes"
 msgstr "Ja"
 
-#: cps/templates/book_edit.html:112 cps/templates/search_form.html:138
+#: cps/templates/book_edit.html:127 cps/templates/search_form.html:138
 msgid "No"
 msgstr "Nee"
 
-#: cps/templates/book_edit.html:158
+#: cps/templates/book_edit.html:173
 msgid "Upload Format"
 msgstr "Uploadformaat"
 
-#: cps/templates/book_edit.html:167
+#: cps/templates/book_edit.html:182
 msgid "View Book on Save"
 msgstr "Boek inkijken na bewerking"
 
-#: cps/templates/book_edit.html:170 cps/templates/book_edit.html:206
+#: cps/templates/book_edit.html:185 cps/templates/book_edit.html:229
 msgid "Fetch Metadata"
 msgstr "Metagegevens ophalen"
 
-#: cps/templates/book_edit.html:171 cps/templates/config_edit.html:362
+#: cps/templates/book_edit.html:186 cps/templates/config_edit.html:362
 #: cps/templates/config_view_edit.html:150 cps/templates/email_edit.html:38
 #: cps/templates/shelf_edit.html:17 cps/templates/user_edit.html:135
 msgid "Save"
 msgstr "Opslaan"
 
-#: cps/templates/book_edit.html:185
+#: cps/templates/book_edit.html:200
 msgid "Are you really sure?"
 msgstr "Weet je het zeker?"
 
-#: cps/templates/book_edit.html:188
+#: cps/templates/book_edit.html:204
 msgid "This book will be permanently erased from database"
 msgstr "Het boek wordt verwijderd uit de Calibre-database"
 
-#: cps/templates/book_edit.html:189
+#: cps/templates/book_edit.html:205
 msgid "and hard disk"
 msgstr "en van de harde schijf"
 
 #: cps/templates/book_edit.html:209
+msgid "Important Kobo Note: deleted books will remain on any paired Kobo device."
+msgstr ""
+
+#: cps/templates/book_edit.html:210
+msgid "Books must first be archived and the device synced before a book can safely be deleted."
+msgstr ""
+
+#: cps/templates/book_edit.html:232
 msgid "Keyword"
 msgstr "Trefwoord"
 
-#: cps/templates/book_edit.html:210
+#: cps/templates/book_edit.html:233
 msgid " Search keyword "
 msgstr " Trefwoord zoeken "
 
-#: cps/templates/book_edit.html:216
+#: cps/templates/book_edit.html:239
 msgid "Click the cover to load metadata to the form"
 msgstr "Klik op de omslag om de metagegevens in het formulier te laden"
 
-#: cps/templates/book_edit.html:231 cps/templates/book_edit.html:271
+#: cps/templates/book_edit.html:254 cps/templates/book_edit.html:294
 msgid "Loading..."
 msgstr "Bezig met laden..."
 
-#: cps/templates/book_edit.html:236 cps/templates/layout.html:189
+#: cps/templates/book_edit.html:259 cps/templates/layout.html:189
 #: cps/templates/layout.html:221 cps/templates/modal_restriction.html:34
 #: cps/templates/user_edit.html:164
 msgid "Close"
 msgstr "Sluiten"
 
-#: cps/templates/book_edit.html:263 cps/templates/book_edit.html:277
+#: cps/templates/book_edit.html:286 cps/templates/book_edit.html:300
 msgid "Source"
 msgstr "Bron"
 
-#: cps/templates/book_edit.html:272
+#: cps/templates/book_edit.html:295
 msgid "Search error!"
 msgstr "Zoekfout!"
 
-#: cps/templates/book_edit.html:273
+#: cps/templates/book_edit.html:296
 msgid "No Result(s) found! Please try another keyword."
 msgstr "Geen resultaten gevonden! Gebruik een ander trefwoord."
 
@@ -1853,15 +1885,27 @@ msgstr "Markeren als gelezen"
 msgid "Read"
 msgstr "Gelezen"
 
-#: cps/templates/detail.html:211
+#: cps/templates/detail.html:208
+msgid "Restore from archive"
+msgstr ""
+
+#: cps/templates/detail.html:208
+msgid "Add to archive"
+msgstr ""
+
+#: cps/templates/detail.html:209
+msgid "Archived"
+msgstr ""
+
+#: cps/templates/detail.html:219
 msgid "Description:"
 msgstr "Beschrijving:"
 
-#: cps/templates/detail.html:224 cps/templates/search.html:14
+#: cps/templates/detail.html:232 cps/templates/search.html:14
 msgid "Add to shelf"
 msgstr "Toevoegen aan boekenplank"
 
-#: cps/templates/detail.html:264
+#: cps/templates/detail.html:274
 msgid "Edit Metadata"
 msgstr "Metagegevens bewerken"
 
@@ -1912,7 +1956,7 @@ msgstr "Volgende"
 #: cps/templates/feed.xml:79 cps/templates/layout.html:136
 #: cps/templates/layout.html:140
 msgid "(Public)"
-msgstr ""
+msgstr "(Openbaar)"
 
 #: cps/templates/generate_kobo_auth_url.html:5
 msgid "Open the .kobo/Kobo eReader.conf file in a text editor and add (or edit):"
@@ -1976,11 +2020,11 @@ msgstr "Boeken gesorteerd op reeks"
 
 #: cps/templates/index.xml:93
 msgid "Books ordered by Languages"
-msgstr "Boeken gesorteerd op Taal"
+msgstr "Boeken gesorteerd op taal"
 
 #: cps/templates/index.xml:100
 msgid "Books ordered by Rating"
-msgstr ""
+msgstr "Boeken gesorteerd op beoordeling"
 
 #: cps/templates/index.xml:108
 msgid "Books ordered by file formats"
@@ -1988,7 +2032,7 @@ msgstr "Boeken gesorteerd op bestandsformaat"
 
 #: cps/templates/index.xml:111 cps/templates/layout.html:134
 msgid "Shelves"
-msgstr ""
+msgstr "Boekenplanken"
 
 #: cps/templates/index.xml:115
 msgid "Books organized in shelves"
@@ -2103,7 +2147,7 @@ msgstr "Toon Toegangslog: "
 
 #: cps/templates/modal_restriction.html:6
 msgid "Select Allowed/Denied Tags"
-msgstr "Selecteer Toegestaan/Geweigerd tags toe"
+msgstr "Selecteer Toegestane/Geweigerde tags"
 
 #: cps/templates/modal_restriction.html:7
 msgid "Select Allowed/Denied Custom Column Values"
@@ -2111,11 +2155,11 @@ msgstr "Selecteer Toegestaan/Geweigerd aangepaste kolom waarden"
 
 #: cps/templates/modal_restriction.html:8
 msgid "Select Allowed/Denied Tags of User"
-msgstr "Selecteer Toegestaan/Geweigerd tags van gebruikers"
+msgstr "Selecteer Toegestane/Geweigerde tags van gebruikers"
 
 #: cps/templates/modal_restriction.html:9
 msgid "Select Allowed/Denied Custom Column Values of User"
-msgstr "Selecteer Toegestaan/Geweigerd aangepaste kolom waarden van gebruikers"
+msgstr "Selecteer Toegestane/Geweigerde aangepaste kolom waarden van gebruikers"
 
 #: cps/templates/modal_restriction.html:15
 msgid "Enter Tag"
@@ -2163,11 +2207,11 @@ msgstr "Ware grootte"
 
 #: cps/templates/readcbr.html:97
 msgid "Rotate Right"
-msgstr "Naar rechts draaien"
+msgstr "Rechtsom draaien"
 
 #: cps/templates/readcbr.html:98
 msgid "Rotate Left"
-msgstr "Naar links draaien"
+msgstr "Linksom draaien"
 
 #: cps/templates/readcbr.html:99
 msgid "Flip Image"