diff --git a/biscuit/apps/exlibris/locale/ar/LC_MESSAGES/django.po b/biscuit/apps/exlibris/locale/ar/LC_MESSAGES/django.po
new file mode 100644
index 0000000000000000000000000000000000000000..8395068be69e775c052f2b93d8c3936ecb627f7e
--- /dev/null
+++ b/biscuit/apps/exlibris/locale/ar/LC_MESSAGES/django.po
@@ -0,0 +1,188 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-08-27 15:21+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=6; plural=n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 "
+"&& n%100<=10 ? 3 : n%100>=11 && n%100<=99 ? 4 : 5;\n"
+
+#: apps.py:7
+msgid "BiscuIT - Exlibris (School books)"
+msgstr ""
+
+#: forms.py:50
+msgid "Number of copies"
+msgstr ""
+
+#: menus.py:6 templates/exlibris/books.html:5
+msgid "Books"
+msgstr ""
+
+#: menus.py:12
+msgid "List of books"
+msgstr ""
+
+#: menus.py:17
+msgid "Add book"
+msgstr ""
+
+#: menus.py:22
+msgid "Open copy"
+msgstr ""
+
+#: models.py:12
+msgid "Book title"
+msgstr ""
+
+#: models.py:14
+msgid "Author name"
+msgstr ""
+
+#: models.py:16
+msgid "Publishing company"
+msgstr ""
+
+#: models.py:19
+msgid "Number of edition"
+msgstr ""
+
+#: models.py:21
+msgid "Publishing year"
+msgstr ""
+
+#: models.py:23
+msgid "ISBN number"
+msgstr ""
+
+#: models.py:26
+msgid "Photo of cover"
+msgstr ""
+
+#: models.py:29
+msgid "edition"
+msgstr ""
+
+#: models.py:48
+msgid "New, unused"
+msgstr ""
+
+#: models.py:49
+msgid "New, used"
+msgstr ""
+
+#: models.py:50
+msgid "Slightly worn"
+msgstr ""
+
+#: models.py:51
+msgid "Heavily worn"
+msgstr ""
+
+#: models.py:60
+msgid "Current number of copy"
+msgstr ""
+
+#: models.py:63
+msgid "Number of borrowings"
+msgstr ""
+
+#: models.py:65
+msgid "Condition"
+msgstr ""
+
+#: models.py:67
+msgid "Remarks"
+msgstr ""
+
+#: models.py:70
+msgid "Barcode"
+msgstr ""
+
+#: tables.py:20 templates/exlibris/book_full.html:52
+msgid "Copies"
+msgstr ""
+
+#: tables.py:23 tables.py:39
+msgid "Edit"
+msgstr ""
+
+#: tables.py:25 tables.py:41
+msgid "Delete"
+msgstr ""
+
+#: templates/exlibris/add_book_copies.html:5
+msgid "Bulk add copies for:"
+msgstr ""
+
+#: templates/exlibris/copy_full.html:50
+msgid "Information about the borrower"
+msgstr ""
+
+#: templates/exlibris/edit_book.html:5
+msgid "Editing book:"
+msgstr ""
+
+#: templates/exlibris/edit_book_copy.html:5
+msgid "Editing copy"
+msgstr ""
+
+#: templates/exlibris/edit_book_copy.html:5
+msgid "of"
+msgstr ""
+
+#: views.py:76
+msgid "Information found for this ISBN was pre-filled."
+msgstr ""
+
+#: views.py:78
+msgid "No information found for this ISBN."
+msgstr ""
+
+#: views.py:87
+msgid "The book has been saved."
+msgstr ""
+
+#: views.py:102
+#, python-format
+msgid "Book %s has been deleted."
+msgstr ""
+
+#: views.py:105
+msgid "Books with copies that have been borrowed cannot be deleted."
+msgstr ""
+
+#: views.py:144
+#, python-format
+msgid "%d copies have been created."
+msgstr ""
+
+#: views.py:168
+msgid "The book copy has been saved."
+msgstr ""
+
+#: views.py:184
+#, python-format
+msgid "Book copy of %s has been deleted."
+msgstr ""
+
+#: views.py:187
+msgid "Book copies that have been borrowed cannot be deleted."
+msgstr ""
+
+#: views.py:203
+#, python-format
+msgid "Copy number: %d"
+msgstr ""
diff --git a/biscuit/apps/exlibris/locale/de_DE/LC_MESSAGES/django.po b/biscuit/apps/exlibris/locale/de_DE/LC_MESSAGES/django.po
index f959e1b6ae822319873c34edfee0bdf7596308f8..114de70942292fdfcaa823bc30057bc4c6e16797 100644
--- a/biscuit/apps/exlibris/locale/de_DE/LC_MESSAGES/django.po
+++ b/biscuit/apps/exlibris/locale/de_DE/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-08-26 00:28+0200\n"
+"POT-Creation-Date: 2019-08-27 15:21+0200\n"
 "PO-Revision-Date: 2019-08-26 00:28+0200\n"
 "Last-Translator: Tom Teichler <tom.teichler@teckids.org>\n"
 "Language-Team: \n"
@@ -29,15 +29,15 @@ msgstr "Anzahl der Exemplare"
 msgid "Books"
 msgstr "Bücher"
 
-#: menus.py:11
+#: menus.py:12
 msgid "List of books"
 msgstr "Liste der Bücher"
 
-#: menus.py:16
+#: menus.py:17
 msgid "Add book"
 msgstr "Buch hinzufügen"
 
-#: menus.py:21
+#: menus.py:22
 msgid "Open copy"
 msgstr "Exemplar öffnen"
 
diff --git a/biscuit/apps/exlibris/locale/fr/LC_MESSAGES/django.po b/biscuit/apps/exlibris/locale/fr/LC_MESSAGES/django.po
new file mode 100644
index 0000000000000000000000000000000000000000..785769268c704cc6a82a5c9e2e4f1b792b3c4a6d
--- /dev/null
+++ b/biscuit/apps/exlibris/locale/fr/LC_MESSAGES/django.po
@@ -0,0 +1,187 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-08-27 15:21+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#: apps.py:7
+msgid "BiscuIT - Exlibris (School books)"
+msgstr ""
+
+#: forms.py:50
+msgid "Number of copies"
+msgstr ""
+
+#: menus.py:6 templates/exlibris/books.html:5
+msgid "Books"
+msgstr ""
+
+#: menus.py:12
+msgid "List of books"
+msgstr ""
+
+#: menus.py:17
+msgid "Add book"
+msgstr ""
+
+#: menus.py:22
+msgid "Open copy"
+msgstr ""
+
+#: models.py:12
+msgid "Book title"
+msgstr ""
+
+#: models.py:14
+msgid "Author name"
+msgstr ""
+
+#: models.py:16
+msgid "Publishing company"
+msgstr ""
+
+#: models.py:19
+msgid "Number of edition"
+msgstr ""
+
+#: models.py:21
+msgid "Publishing year"
+msgstr ""
+
+#: models.py:23
+msgid "ISBN number"
+msgstr ""
+
+#: models.py:26
+msgid "Photo of cover"
+msgstr ""
+
+#: models.py:29
+msgid "edition"
+msgstr ""
+
+#: models.py:48
+msgid "New, unused"
+msgstr ""
+
+#: models.py:49
+msgid "New, used"
+msgstr ""
+
+#: models.py:50
+msgid "Slightly worn"
+msgstr ""
+
+#: models.py:51
+msgid "Heavily worn"
+msgstr ""
+
+#: models.py:60
+msgid "Current number of copy"
+msgstr ""
+
+#: models.py:63
+msgid "Number of borrowings"
+msgstr ""
+
+#: models.py:65
+msgid "Condition"
+msgstr ""
+
+#: models.py:67
+msgid "Remarks"
+msgstr ""
+
+#: models.py:70
+msgid "Barcode"
+msgstr ""
+
+#: tables.py:20 templates/exlibris/book_full.html:52
+msgid "Copies"
+msgstr ""
+
+#: tables.py:23 tables.py:39
+msgid "Edit"
+msgstr ""
+
+#: tables.py:25 tables.py:41
+msgid "Delete"
+msgstr ""
+
+#: templates/exlibris/add_book_copies.html:5
+msgid "Bulk add copies for:"
+msgstr ""
+
+#: templates/exlibris/copy_full.html:50
+msgid "Information about the borrower"
+msgstr ""
+
+#: templates/exlibris/edit_book.html:5
+msgid "Editing book:"
+msgstr ""
+
+#: templates/exlibris/edit_book_copy.html:5
+msgid "Editing copy"
+msgstr ""
+
+#: templates/exlibris/edit_book_copy.html:5
+msgid "of"
+msgstr ""
+
+#: views.py:76
+msgid "Information found for this ISBN was pre-filled."
+msgstr ""
+
+#: views.py:78
+msgid "No information found for this ISBN."
+msgstr ""
+
+#: views.py:87
+msgid "The book has been saved."
+msgstr ""
+
+#: views.py:102
+#, python-format
+msgid "Book %s has been deleted."
+msgstr ""
+
+#: views.py:105
+msgid "Books with copies that have been borrowed cannot be deleted."
+msgstr ""
+
+#: views.py:144
+#, python-format
+msgid "%d copies have been created."
+msgstr ""
+
+#: views.py:168
+msgid "The book copy has been saved."
+msgstr ""
+
+#: views.py:184
+#, python-format
+msgid "Book copy of %s has been deleted."
+msgstr ""
+
+#: views.py:187
+msgid "Book copies that have been borrowed cannot be deleted."
+msgstr ""
+
+#: views.py:203
+#, python-format
+msgid "Copy number: %d"
+msgstr ""
diff --git a/biscuit/apps/exlibris/locale/nb_NO/LC_MESSAGES/django.po b/biscuit/apps/exlibris/locale/nb_NO/LC_MESSAGES/django.po
new file mode 100644
index 0000000000000000000000000000000000000000..cf68a7af5b4d4cf8c1dc4147271e92a8fcd8ed99
--- /dev/null
+++ b/biscuit/apps/exlibris/locale/nb_NO/LC_MESSAGES/django.po
@@ -0,0 +1,186 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-08-27 15:21+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: apps.py:7
+msgid "BiscuIT - Exlibris (School books)"
+msgstr ""
+
+#: forms.py:50
+msgid "Number of copies"
+msgstr ""
+
+#: menus.py:6 templates/exlibris/books.html:5
+msgid "Books"
+msgstr ""
+
+#: menus.py:12
+msgid "List of books"
+msgstr ""
+
+#: menus.py:17
+msgid "Add book"
+msgstr ""
+
+#: menus.py:22
+msgid "Open copy"
+msgstr ""
+
+#: models.py:12
+msgid "Book title"
+msgstr ""
+
+#: models.py:14
+msgid "Author name"
+msgstr ""
+
+#: models.py:16
+msgid "Publishing company"
+msgstr ""
+
+#: models.py:19
+msgid "Number of edition"
+msgstr ""
+
+#: models.py:21
+msgid "Publishing year"
+msgstr ""
+
+#: models.py:23
+msgid "ISBN number"
+msgstr ""
+
+#: models.py:26
+msgid "Photo of cover"
+msgstr ""
+
+#: models.py:29
+msgid "edition"
+msgstr ""
+
+#: models.py:48
+msgid "New, unused"
+msgstr ""
+
+#: models.py:49
+msgid "New, used"
+msgstr ""
+
+#: models.py:50
+msgid "Slightly worn"
+msgstr ""
+
+#: models.py:51
+msgid "Heavily worn"
+msgstr ""
+
+#: models.py:60
+msgid "Current number of copy"
+msgstr ""
+
+#: models.py:63
+msgid "Number of borrowings"
+msgstr ""
+
+#: models.py:65
+msgid "Condition"
+msgstr ""
+
+#: models.py:67
+msgid "Remarks"
+msgstr ""
+
+#: models.py:70
+msgid "Barcode"
+msgstr ""
+
+#: tables.py:20 templates/exlibris/book_full.html:52
+msgid "Copies"
+msgstr ""
+
+#: tables.py:23 tables.py:39
+msgid "Edit"
+msgstr ""
+
+#: tables.py:25 tables.py:41
+msgid "Delete"
+msgstr ""
+
+#: templates/exlibris/add_book_copies.html:5
+msgid "Bulk add copies for:"
+msgstr ""
+
+#: templates/exlibris/copy_full.html:50
+msgid "Information about the borrower"
+msgstr ""
+
+#: templates/exlibris/edit_book.html:5
+msgid "Editing book:"
+msgstr ""
+
+#: templates/exlibris/edit_book_copy.html:5
+msgid "Editing copy"
+msgstr ""
+
+#: templates/exlibris/edit_book_copy.html:5
+msgid "of"
+msgstr ""
+
+#: views.py:76
+msgid "Information found for this ISBN was pre-filled."
+msgstr ""
+
+#: views.py:78
+msgid "No information found for this ISBN."
+msgstr ""
+
+#: views.py:87
+msgid "The book has been saved."
+msgstr ""
+
+#: views.py:102
+#, python-format
+msgid "Book %s has been deleted."
+msgstr ""
+
+#: views.py:105
+msgid "Books with copies that have been borrowed cannot be deleted."
+msgstr ""
+
+#: views.py:144
+#, python-format
+msgid "%d copies have been created."
+msgstr ""
+
+#: views.py:168
+msgid "The book copy has been saved."
+msgstr ""
+
+#: views.py:184
+#, python-format
+msgid "Book copy of %s has been deleted."
+msgstr ""
+
+#: views.py:187
+msgid "Book copies that have been borrowed cannot be deleted."
+msgstr ""
+
+#: views.py:203
+#, python-format
+msgid "Copy number: %d"
+msgstr ""
diff --git a/biscuit/apps/exlibris/locale/tr_TR/LC_MESSAGES/django.po b/biscuit/apps/exlibris/locale/tr_TR/LC_MESSAGES/django.po
new file mode 100644
index 0000000000000000000000000000000000000000..cf68a7af5b4d4cf8c1dc4147271e92a8fcd8ed99
--- /dev/null
+++ b/biscuit/apps/exlibris/locale/tr_TR/LC_MESSAGES/django.po
@@ -0,0 +1,186 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-08-27 15:21+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: apps.py:7
+msgid "BiscuIT - Exlibris (School books)"
+msgstr ""
+
+#: forms.py:50
+msgid "Number of copies"
+msgstr ""
+
+#: menus.py:6 templates/exlibris/books.html:5
+msgid "Books"
+msgstr ""
+
+#: menus.py:12
+msgid "List of books"
+msgstr ""
+
+#: menus.py:17
+msgid "Add book"
+msgstr ""
+
+#: menus.py:22
+msgid "Open copy"
+msgstr ""
+
+#: models.py:12
+msgid "Book title"
+msgstr ""
+
+#: models.py:14
+msgid "Author name"
+msgstr ""
+
+#: models.py:16
+msgid "Publishing company"
+msgstr ""
+
+#: models.py:19
+msgid "Number of edition"
+msgstr ""
+
+#: models.py:21
+msgid "Publishing year"
+msgstr ""
+
+#: models.py:23
+msgid "ISBN number"
+msgstr ""
+
+#: models.py:26
+msgid "Photo of cover"
+msgstr ""
+
+#: models.py:29
+msgid "edition"
+msgstr ""
+
+#: models.py:48
+msgid "New, unused"
+msgstr ""
+
+#: models.py:49
+msgid "New, used"
+msgstr ""
+
+#: models.py:50
+msgid "Slightly worn"
+msgstr ""
+
+#: models.py:51
+msgid "Heavily worn"
+msgstr ""
+
+#: models.py:60
+msgid "Current number of copy"
+msgstr ""
+
+#: models.py:63
+msgid "Number of borrowings"
+msgstr ""
+
+#: models.py:65
+msgid "Condition"
+msgstr ""
+
+#: models.py:67
+msgid "Remarks"
+msgstr ""
+
+#: models.py:70
+msgid "Barcode"
+msgstr ""
+
+#: tables.py:20 templates/exlibris/book_full.html:52
+msgid "Copies"
+msgstr ""
+
+#: tables.py:23 tables.py:39
+msgid "Edit"
+msgstr ""
+
+#: tables.py:25 tables.py:41
+msgid "Delete"
+msgstr ""
+
+#: templates/exlibris/add_book_copies.html:5
+msgid "Bulk add copies for:"
+msgstr ""
+
+#: templates/exlibris/copy_full.html:50
+msgid "Information about the borrower"
+msgstr ""
+
+#: templates/exlibris/edit_book.html:5
+msgid "Editing book:"
+msgstr ""
+
+#: templates/exlibris/edit_book_copy.html:5
+msgid "Editing copy"
+msgstr ""
+
+#: templates/exlibris/edit_book_copy.html:5
+msgid "of"
+msgstr ""
+
+#: views.py:76
+msgid "Information found for this ISBN was pre-filled."
+msgstr ""
+
+#: views.py:78
+msgid "No information found for this ISBN."
+msgstr ""
+
+#: views.py:87
+msgid "The book has been saved."
+msgstr ""
+
+#: views.py:102
+#, python-format
+msgid "Book %s has been deleted."
+msgstr ""
+
+#: views.py:105
+msgid "Books with copies that have been borrowed cannot be deleted."
+msgstr ""
+
+#: views.py:144
+#, python-format
+msgid "%d copies have been created."
+msgstr ""
+
+#: views.py:168
+msgid "The book copy has been saved."
+msgstr ""
+
+#: views.py:184
+#, python-format
+msgid "Book copy of %s has been deleted."
+msgstr ""
+
+#: views.py:187
+msgid "Book copies that have been borrowed cannot be deleted."
+msgstr ""
+
+#: views.py:203
+#, python-format
+msgid "Copy number: %d"
+msgstr ""