Try this for E Books. Sadly Book.cc has been taken down
You can still accses Z-Lib over Tor if you realy want. It has oder 80 Mio articles and 11 Mio eBooks. Use this adresse in Tor: http://zlibrary24tuxziyiyfr7zd46ytefdqbqd2axkmxm4o5374ptpc52fad.onion/