Alibris is the premier online marketplace for independent sellers of new and used books, music and movies, as well as rare and collectible titles. Alibris connects people who love books, music and movies to thousands of independent sellers around the world. Alibris has a wide selection of new and used textbooks. The Alibris network of independent sellers offers you a wide variety of textbooks with detailed information as to the condition, so you can easily determine which book and price is best for you. Alibris also has a textbook buy-back program!