AffordABook – Search for College Textbooks
http://www.affordabook.com/

They search over 20 partners to find the lowest price on books, college textbooks, novels, school books, and more. They are the #1 source for cheap textbooks and cheap books, as well as discounted books online, whether they be for sale new or used. This will be added to ShoppingBots and Online Shopping 2012. This will be added to Student Research Resources Subject Tracer™.