Sellers of Rare & Used Books
Advanced Book Exchange (ABE)
Abebooks.com rings buyers and sellers of rare, out-of-print and antiquarian books together. Searchable by author, title, publisher or keywords and includes a directory of several hundred used book dealers.
Bibliofind has partnered with Amazon.com to provide millions of rare, used, and out-of-print books through the world's No.1 online bookstore.
Fast and efficient, BookFinder combines the holdings of over 40,000 different booksellers on one search engine. It can concurrently search such sites as Advanced Book Exchange, Alibris, Amazon, Antiqbook, Barnes & Noble, and Powell's Books.
This unique site lists book sales by city and state, as well as by date. Most entries are public libraries, though bookstores and other organizations are also listed. Entries include types of items available and prices and there is also a form for adding your book sale to the site.