9780399532382 | 3 updated edition (J P Tarcher, March 7, 2006), cover price $15.95 | About this edition: A thorough, insider's guide to book collecting explains how to find used and rare books, offering tips on buying and selling books on the Internet, identifying first editions and reader's copies, finding valuable books, and more, and provides a detailed index of more than one thousand of the most collectible books today.

9780399526541 | J P Tarcher, February 1, 2001, cover price $14.95 | About this edition: Discusses how the Internet has changed book dealing, how to get started looking for rare and used books, and how to evaluate editions and condition.

9780399519789 | J P Tarcher, January 1, 1996, cover price $13.95 | also contains There Was an Old Dragon Who Swallowed a Knight