Necessary Evil: Settling Missouri with a Rope and a Gun by Joe Johnston

Necessary Evil is the first book to chronicle the implications of vigilantism in Missouri, ultimately showing that the state could never have been settled without a healthy dose of rebel justice. Packed with stories of popular gunslingers such as Wyatt Earp, Wild Bill Hickok, and Jesse James, this action-filled read will be of interest to crime enthusiasts and historians alike.

Paperback. 336 pages.