Websites directory, general web directory offers searchable links, categories, listings, organized by topic.

Books

Books Directory
Barnes and Noble
http://www.barnesandnoble.com/
Lower prices on millions of books, DVDs, music, toys and games.
http://www.barnesandnoble.com/
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Listing Details
The Online Books Page
http://onlinebooks.library.upenn.edu/
Listing over 900,000 free books on the Web.
http://onlinebooks.library.upenn.edu/
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