http://www.rapidshare-link.cn/
http://ebook-finder.co.cc/science/mathematics/
http://lib.org.by/
http://www.eknigu.org/
http://justpasha.org/math/links/bib/s.html
avaxsphere.com
http://realking1980.bokee.com/
flazx.com and knowfree.net
http://education-portal.com/articles/40_Places_for_College_Students_to_Find_Free_Unabridged_Books_Online.html
www.ebooks-share.info
http://www.abcdfree.com/
See saved web pages under My work/Online…
nLab page on Book sites