anyone know what i can do with old textbooks? these are books the bookstore wouldn't take back and that i have no use for. i was hoping that there would be some used bookstore that would take them for cash or credit or something, but if not i guess i will just give them to the salvation army or something. but i figured i might as well check here to see if anyone had any suggestions, because i'd prefer to get something for them.
p.s. i have tried selling them online and it got me nowhere.