From Back Cover:
"Western Hero is the Western sourcebook for the HERO system, providing enough information to run Western advetures in either the historical or fictional Wild West. From lassoing a wild stallion to sliding a low-down cowpoke down the bar and through a window, it's all here. Use Western Hero as a supplement for your existing Hero game or start your own Western campaign."
"Includes:
A complete campaign setting based upon the Western town of Deadwood.
Dozens of Western NPCs, including many historical figures such as Wild Bill Hickock, Calamity Jane, Butch Cassidy, and the Sundance Kid.
Suggestions and guidelines for creating Western-Style characters, including many new package deals, advantage and disadvantage options, and more.
A Western Sourcebook containing a timeline, a bestiary, descriptions and statistics for equipment and weapons, and pages of information on the Old West."