Book excerpt: The story of how a young Wyatt Earp and his brothers defeated the Old West’s biggest outlaw gang, by the New York Times–bestselling author of Texas Ranger. Wyatt Earp is regarded as the most famous lawman of the Old West, best known for his role in the Gunfight at the O.K. Corral in Tombstone, Arizona. But the story of his two-year war with a band of outlaws known as the Cowboys has never been told in full. The Cowboys were the largest outlaw gang in the history of the American West. After battles with the law in Texas and New Mexico, they shifted their operations to Arizona. There, led by Curly Bill Brocius, they ruled the border, robbing, rustling, smuggling and killing with impunity until they made the fatal mistake of tangling with the Earp brothers. Drawing on groundbreaking research into territorial and federal government records, John Boessenecker’s Ride the Devil’s Herd reveals a time and place in which homicide rates were fifty times higher than those today. The story still bears surprising relevance for contemporary America, involving hot-button issues such as gang violence, border security, unlawful immigration, the dangers of political propagandists parading as journalists, and the prosecution of police officers for carrying out their official duties. Wyatt Earp saw it all in Tombstone. Praise for Ride the Devil’s Herd A Pim County Public Library Southwest Books of the Year 2021 A True West Reader’s Choice for Best 2020 Western Nonfiction Winner of the Best Book Award by the Wild West History Association “A marvelous book. By means of meticulous research and splendid writing John Boessenecker has managed to do something never before attempted or accomplished, tying together the many violent clashes between lawmen and outlaws in the American southwest of the 1870-1890 period and showing how depredations by loosely organized gangs of outlaws actually threatened “Manifest Destiny” and the successful taming of the Wild West.” —Robert K. DeArment, author and historian “A ripsnortin’ ramble across the bloodstained Arizona desert with Wyatt Earp and company. . . . Boessenecker displays a fine eye for period detail. . . . A pleasure for thoughtful fans of Old West history, revisionist without being iconoclastic.” —Kirkus Reviews