The RIT Library has a continually growing collection of e-books in a diverse range of subject areas. You can easily locate e-books using the refinement filters within Summon. Conduct your Summon search, refine your search to "items with full text online" and limit the content type to "Books/ebook". Your list of results will now be only e-books.
Library of Congress classification for German Language is PF3000-PF5999.
Library of Congress classification for German Literature is PT1-PT4999.