John BoesseneckerJOHN BOESSENECKER is considered one of the leading authorities on crime and lawlessness in the Old West. He is the award-winning author of Bandido: The Life and Times of Tiburcio Vasquez and When Law Was in the Holster: The Frontier Life ofBob Paul. He has appeared frequently as a historical commentator on PBS, The History Channel, A&E, and others. He lives in San Francisco, California. Read More Read Less