Ebooks
General
Authors
Commercial ebooks
Free ebooks
Publishers
Ebook readers
Tools
General
E-Leseratte
cme.at (Ebooks and ebook readers)
HTML and Mobi
Mobi guide
Commercial ebooks
Ciando
Manning
Free ebooks
Gutenberg
Archive.org
Bookyards
Free Computerbooks
Ebook 3000
Free Ebooks
Free Kindle books
Free Techbooks
Getfreeebooks
Manybooks
Mobileread
Online Programming Books
Open Library
Retroread
Ebook readers
Icarus
Authors
Wilhelm Ruprecht Frieling
Jürgen Schulze (Nullpapier.de)
Jonas Winner
Tools
Calibre
k2pdfopt (phantastic!)
Publishers
Addison-Wesley
Bookrix
O'Reilly (German)