To Play the Game, Being a Travel Guide to the North America of Sherlock Holmes
by David L. Hammer

The Gasogene Press, Dubuque, Iowa (1991)

Green Cloth, Hard Cover, 397 pp.

ISBN-10: 0-938501-11-9 @$40.00

Soft Cover, 397 pp.

ISBN-10: 0-938501-12-7 @$20.00