Which is the best ebook downloading site ?

Go to the thepiratebay.com or if you prefer rapidshare then go to www.projectw.org.Projectw has everything you will ever need from ebooks to games,movies,softwares etc..

esnips.com . Here you can find a wide variety of ebooks for downlaod in pdf format. You can also download books from torrents.

Sorry to post to this discussion so late, hope it's not too late! I use http://gutenburg.org OR http://www.free-ebooks.net/ Those are two of my favorite sites. Gutenburg offers more classics, which have an out of date copyright. Free-Ebooks have more up to date current topics! Hope this helps!