i don't know if this has been posted before, but it is a good link to thousands of free circulars/books online. some busted links there but i did find quite a few good ones. free-book.58search.com -- free online books (http://free-book.58search.com) e.g. book AS/400 Internet Security: IBM Firewall for AS/400 (http://free-book.58search.com/htmlpage/ebook-657762-868.html) written by Ibm.</p>

Well I was looking for a book in ajax.
I didnt found any there. Anyway it seems a cool link for the books.

good but you can also find quality books in MSN BOOK search and also in google

I don't think it is a good source. Most of the categories only contain 1 or 2 contents. What I saw was lots of Google ads. If you are trying to find quality books, just go directly to the search engines because it will take time before you can find a good book from the site mentioned.

hmm..i would have to agree with weber..googling is the best method i always use to find anythhing on internet except when the sites are themselves really well designed and easy to navigate..

a lot of times even good sites spoil their image by placing the google ads in a very obvious manner which looks as if the site is selling rather than helping!