Merchant details: AbeBooks is an online marketplace specializing in used, rare and out-of-print books, art, and collectibles in over 50 countries. AbeBooks has been a subsidiary of Amazon since 2008.
Merchant details: KnetBooks started as a textbook rental platform in 2009 and offers free shipping both ways, as well as the option to rent your textbooks for different periods of time in order to better accommodate your needs. If you decid