Bookstore’s Online Campus Marketplace Helps Students Sell, Buy Textbooks St. Thomas Newsroom August 15, 2011 Got textbooks to sell? Need to buy textbooks? The University of St. Thomas Bookstores has inaugurated a new service to assist students in selling and buying textbooks.Students can now list textbooks for sale to other St. Thomas students via Campus Marketplace, located on the Bookstore’s main Web page, lower left side. Students can log onto the system and list their textbooks or see what textbooks other students may have for sale. Students can then contact each other and arrange to meet to finalize the transaction.The service is free to all St. Thomas students. Textbook listings will have an expiration of 60 days.