John Harris Rogers (1863-1930) served in Texas law enforcement for more than four decades, as a Texas Ranger, Deputy and U.S. Marshal, city police chief, and in the private sector as a security agent. He is recognized in history as one of the legendary “Four Captains” of the Ranger force that helped make the transition from the Frontier Battalion days into the twentieth century, yet no one has fully researched and written about his life. Paul N. Spellman now presents the first full-length biography of this enigmatic man. During his years as a Ranger, Rogers observed and participated in the civilizing of West Texas. As the railroads moved out in the 1880s, towns grew up too quickly, lawlessness was the rule, and the Rangers were soon called...