Direct Textbook
Rent, buy, sell. Offers used books and ebooks.

CollegeBooksDirect
Offers used and new textbooks. Also buys back books.

Ecampus.com
Buy new and used from students, local and online stores. Also has sell-back option.

Amazon Textbooks
Amazon, but for textbooks. Find the best prices for buying and selling. Or rent.

BigWords
Compares prices for buying and selling.

Campus Books
Compare prices on more than 8 million college text books. Buy, rent or sell.

efollett.com
Links to individual colleges’ campus bookstores. Just type in ISBN or your course number and go!

Textbooks.org
Check the inventory of 45+ popular bookstores with one simple search, and compare prices.

Bookbyte
Rent, buy, sell textbooks. Free shipping both ways.

AbeBooks.com
Browse new and used textbooks or sell back your old ones.

Barnes & Noble
Offers new and used books and also buys back.

Chegg.com
Features renting, but also allows buying and sell-backs.

BookRenter.com
Exclusively rental site.

Campus Shift
Buy & sell books in the Textbook Marketplace.

TextBookLand
Compares prices from multiple retailers.

CollegeBookRenter.com
Maintains one of the largest textbook rental inventories in the nation.

Project Gutenberg
Read online for free. 28,000 e-books.

GoogleBooks
Google's extensive catalog of free e-books.

CheapestTextbooks.com
Compares prices on a wide variety of new and used textbooks.

Biblio.com
New and used textbooks.

Campus Book Rentals
Textbook rentals and rent back service.