Avenue for searching book price information derived from over 40 sites and 20,000 retailers. Price details can be viewed according to choice currency.

Guide to finding good deals on online books. Performs searches by ISBN, title, author, or keyword.

Free service for finding books and comparing prices. Searches over major online vendors for new and used items.

Aids in book searching, price comparing, and buying. Hot deals and a list of books priced below $5 also presented.