The Web's premier destination for Books, DVD, Music, PC & Video Games, Children's titles, Toys & Games, Gift Cards, and more.
  http://www.barnesandnoble.com  [Site Details]

Search engine that finds the best buys from among 125 million new, used, rare, and out-of-print books for sale. Includes textbooks and international titles.
  http://www.bookfinder.com/about/booksellers/  [Site Details]

Large group of independent bookstores. Store locator, book search, gift certificates, association bestsellers, organization's history and staff.
  http://www.booksense.com  [Site Details]

International association of independent booksellers, promoting high standards and buyer protection.
  http://www.ioba.org  [Site Details]