@ -112,6 +112,8 @@ class Identifiers(Base):
return u"https://books.google.com/books?id={0}".format(self.val)
elif self.type == "kobo":
return u"https://www.kobo.com/ebook/{0}".format(self.val)
elif self.type == "url":
return u"{0}".format(self.val)
else:
return u""