The Huntley Bookstore is ideal for those who want to support their local bookstore or just want to be able to pick a book up today. Huntley also allows you to search for and order class books online.
Big Words is an online bookstore for college students that also includes used textbooks.
A1 Books sells textbooks.
Follett, which runs many campus bookstores, including The Claremont Colleges' Huntley Bookstore, specializes in textbooks.
Powell's has a large used books selection and is frequently praised by those who shop there.