Literaturwelt is an online lexicon for literature, providing information on literary epochs, authors, and works.

Bucheld is a German website for book and audiobook recommendations and reviews.

Klett-Cotta Verlag is a German publishing house for literature, non-fiction, and psychology.

Projekt Gutenberg is the best source for free literature and is used by book lovers and students seeking classic works online.

literaturkritik.de is the best platform for literary criticism and book reviews, used by literature enthusiasts and scholars in Germany.