Advanced Book Exchange, service for buying and
selling out-of-print, used, and rare books. Contains search capability.
Alibris, provides a searchable database of 2.5
million titles, searchable links to online stores and publishers, and an alert
service for missing or stolen books.
Amazon.com Books, includes a database of 2.5 million
titles with 1.5 million in print and 1 million out-of-print books searchable
by author, title, subject, keyword, or ISBN.
Barnes & Noble, well-known bookseller with
millions of titles searchable by author, title, or keyword.
Bibliofind, old, used, and rare book locator service.
Searchable by author, title, or keyword.
Blackwell's Online Bookshop, includes a database of
1.5 million titles searchable by author, title, ISBN, price, publisher,
publishing date, and subject. Also includes book information, news, reviews,
reading lists, and links to other sites.
BookWeb.org, contains a searchable and browseable
bookstore directory of over 4500 sites.
Edward R. Hamilton, discount bookseller of
overstocked and shopworn books.