Bibliographie der deutschen Sprach- und LiteraturwissenschaftDirectory of German-Language Catalogs
Göttinger Digitalisierungszentrum (GDZ) - Center for Digitization in Göttingen.
Karlsruher Virtueller Katalog – Gateway to numerous online catalogs in Germany and other European countries.
Münchener Digitalisierungszentrum (MDZ) - Digital Library of the Bavarian State Library.
Staatsbibliothek zu Berlin – The German depository library for official government publications.
Südwestdeutscher Bibliotheksverbund – Libraries in Baden-Württemberg.
Österreichische Nationalbibliothek - National Library of Austria.
Schweizer Virtueller Katalog - Swiss Virtual Catalogue.
Lichtensteinische Landesbibliothek - National Library of Lichtenstein.
Katalog der Lichtensteinischen Bibliotheken - National Library Catalogue of Lichtenstein.
Austrian Maps – Country, city, historical and thematic maps.
Germany Maps – Country, city, historical and thematic maps.
Switzerland Maps – Country, city, historical and thematic maps.
Liechtenstein Map – A very basic country map.
Institut für europäische Geschichte - Historical Maps from the Institute for European History in Mainz
BYU German Script Tutorial – Resource for leaning older German script (Fraktur) and handwriting.
Genwiki – Resource for learning older German script (Fraktur) and handwriting.
Sütterlinschrift Inhaltsverzeichnis – Resource for learning older German handwriting.
Zelder Universal-Lexikon – Digitalized version of the first major German encyclopedia, from the early 18th century.
Atlas zur deutschen Alltagssprache – Resource for example of lexical variation within the German-speaking world.
Chronologie der deutschen Literatur – A collection of Old, Middle and New High German-written texts from the University of Augsburg.
Liste der verbannten Bücher - List of books banned in Nazi Germany.