"Classics" as in "Ancient." · http://classics.mit.edu/index.html

free to download eBooks about assistive technology and specialist expertise in communication and assistive technology located at the University of Edinburgh · http://www.callscotland.org.uk/Resources/Books/

Site is a combination of discussion board, blog, wiki, and probably some other things -- includes a huge repository of ebooks in several formats. Of particular interest to Kindle users, the downloadable mobipocket guide is a .mobi format hyperlinked index of all kindle/mobi compatible books. · http://www.mobileread.com/

Roughly a quarter of this collection is free to the public. · http://publishing.cdlib.org/ucpressebooks/

The Gutenberg-e prize is a collaborative effort between Columbia University Press and the American Historical Association, committed to exploring and promoting the electronic publication of scholarly writing. The Andrew W. Mellon foundation provides financial support for the project. · http://www.gutenberg-e.org/index.html

Multi-site search · http://librophile.com/

These folks are all about ePub · http://blog.threepress.org/

Liberation Theology Library Four Sections: General, Biblical, Pastoral and Theological · http://servicioskoinonia.org/biblioteca/

"Free - Buddhist eBooks and Dharma Talks" Audio at the top of the page, books are below. · http://www.urbandharma.org/udharma5/ebooks.html

Structure and components of Mobipocket / Kindle / azw /mobi / prc ebooks. A nice surprise, Mobipocket format is based on the same specs as ePub! · http://www.mobipocket.com/dev/article.asp?BaseFolder=prcgen&File=mobiformat.htm

A Quicklook plug-in for Mobipocket ebooks (.mobi and .prc). · http://www.quicklookplugins.com/2008/06/29/mobipocket-e-books-mobi-and-prc/

Collection digitized as images. Includes: Jastrow's Rabbinic Hebrew & Aramaic Dictionary - Marcus Jastrow 1926 Crum's Coptic Dictionary - Walter Ewing Crum 1939 Gesenius' Biblical Hebrew & Aramaic Dictionary - William Gesenius 1906 Payne-Smith's Syriac Dictionary - J. Payne Smith 1903 Wilson's Englishman's Hebrew Dictionary - W. Wilson 1850 Lane's 8-Volume Arabic Lexicon - Edward William Lane 1863 · http://www.tyndalearchive.com//TABS/index.htm

…the largest freely available archive of online books about religion, mythology, folklore and the esoteric on the Internet. The site is dedicated to religious tolerance and scholarship. · http://www.sacred-texts.com/

Christian Classics Ethereal Library Author: Calvin, John (1509-1564) · http://www.ccel.org/ccel/calvin/institutes.html

Includes html full-text of (at least) five of Max Weber's books. · http://www.ne.jp/asahi/moriyuki/abukuma/index.htm

mobi is the basis of the Kindle ebook format. DRM free mobi books will work on Kindle. based on the Open eBook (OEB) standard. · http://www.mobipocket.com/en/HomePage/default.asp?Language=EN