» Ashworth Books    Features search for used, out-of-print, rare or collectible books.    http://www.ashworthbooks.com

» BiblioQuest    Search with no obligation; quotes sent via email.    http://booksearch.biblioquest.com.au/ps/search/

» Book Search at Hay    Searches resources, both on and off the Internet, to find required books.    http://www.booksearch-at-hay.com/

» Eastbay Books    Offers to find out-of-print books offered for sale by 5500 booksellers worldwide.    http://www.eastbaybooks.com/

» Eureka Booksearch    Local and International antiquarian, second hand and new, book search and mail order service.    http://www.geocities.com/eurekabooksearch/

» Glyn's Books    Booksearch service specialising in out-of-print books on history, the sciences, the arts, natural history and other academic topics.    http://www.glynsbooks.com/

» HP Bookfinders    A service that specializes in the location and supply of out-of-print and hard to find publications.    http://www.hp-bookfinders.co.uk/

» Hooveys Books    A service for tracing out-of-print and hard-to-find books. Old or modern, hardbacks and paperbacks.    http://www.hooveys.co.uk/

» Mountain Books    Locates out-of-print, used, rare, and antiquarian books. No obligation to purchase.    http://www.mountainviewbooks.com/

» The Big Link    Affiliated with bookstores in USA, Canada, United Kingdom and Japan.    http://www.booksearch.com/