Library

Congress Library: http://www.loc.gov/index.html

International World History Project: http://history-world.org/Free%20E-Books.htm

Free PDF eBooks Archive: http://www.planetpdf.com/free_pdf_ebooks.asp

Books not easy to get - In Arabic:

http://www.exmuslim.com/books/

Ittijah Moaakis Library:

http://itijahmaktaba.blogspot.com/

&

http://itijahmaktaba.blogspot.com/2006/03/httpwww.html

Al eez Library (In Arabic):

http://www.al3ez.net/vb/showthread.php?t=20392

Study the legacy:

http://www.fordham.edu/halsall/sbook2.html

Study Kabala:

http://www.kabalail.com/english.htm 

Ebooks by By Sam Vaknin:

http://samvak.tripod.com/freebooks.html

Medical ebooks:

http://www.topblogarea.com/sitedetails_19512.html

Ebooks of James Allen:

http://www.asamanthinketh.net/

Free ebooks engine:

http://www.ebookee.com/

 Free ebooks:

http://ebooks.sudeep.net.np/

World Public Library:

http://worldpubliclibrary.org/

Kabbalah ebooks:

http://www.kabbalah.info/engkab/learning-center/kabbalah-ebooks