Digital library of India

http://www.dli.ernet.in/

Gutenberg catalog

http://www.gutenberg.org/catalog/

some ftp sites for books

ftp://195.20.106.139/

ftp://212.45.23.98/pub/Hedgehog_archive/Programming/

ftp://193.231.20.1/

ftp://custik.org/incoming/books/

ftp://143.196.125.3/pub/Java/books/

ftp://ftp.cdut.edu.cn/ (really good collection)

some classics n fiction links

http://fictionbook.ru/en/

http://www.thefreelibrary.com/

Some technical books

http://www.freetechbooks.com/

http://www.flazx.com/

http://www.giuciao.com/

online study

http://www.bibliomania.com/

some dirs

http://files.nixp.ru/books/

http://bonso.mine.nu/book/

few more

http://www.click-now.net/ebooks03.htm

Searchable databases

http://megauploaded.org/

http://rapidshared.org/

last but not the least

http://www.avaxhome.ru/

have fun

NOTE: any link might have been changed since the date.