- Project Gutenberg
With over 30,000 public domain ebooks in their collection, Project Gutenberg is one of the web's best sources for ebooks. All of the ebooks here at the Green eBook Shop were converted from Project Gutenberg.
- Internet Sacred Text Archive
The Internet Sacred Text Archive is the largest freely available archive of online books about religion, mythology, folklore and the esoteric on the Internet.
- Librivox.org
LibriVox provides human-read audiobooks from the public domain.
- Calibre
Calibre is a comprehensive ebook management program. This is what comes bundled with our ebook libraries.