Below is a list of different website links that allow you to buy/sell/rent your textbooks. The websites are listed in alphabetical order. Some sites below allow all three options to get textbook(s).

Amazon.com allows you to buy, sell and rent eligible Kindle textbooks. The rented Kindle textbooks can be read on any computer or smartphone with the Amazon Kindle app with no Kindle devices required.

Affordabook.com searches different sites that allow you to buy and sell textbooks. It also compares prices from more than 15 textbook online retailers, including Amazon.com, Chegg.com, Half.com and many others.

BookByte.com offers textbook rental, buying, and selling services. Their rental plan allows you to keep the rented textbook if you reimburse for the rental discount and adhere to a flat-rate fee.

Bookrenter.com mainly focuses on the renting of textbooks but also allows the buying of new or used textbook. They offer free shipping on orders over $25.

Chegg.com allows you to rent, sell and even buy textbooks. They also offer a quote and free shipping via UPS if you are selling your textbooks.

DirectTextbook.com is another search site that catalogs other sites dealing in textbook retail. This site compares buyback prices amongst its directory of stores as well.

Half.com allows you to buy and sell textbooks. Its an eBay company so its set up like eBay but without the bidding aspect.

StudentBookTrades.com is a tool that assists students in selling their textbooks to other students. The site also holds a monthly lottery based contest revolving around the user’s interaction with site services and promotional media.