In 1859, the US military established Fort Stockton to gain control of Comanche Springs, which formed an oasis in the midst of arid West Texas. In the town that grew up beside the fort, a colorful mix of hardy pioneers--Peter Gallagher, Cesario Torres, Frank Rooney, Father Jose Ferra, Annie Frazier Johnson Riggs, and others--struggled (and sometimes fought) to construct a viable farming and ranching community in the vast, isolated terrain of Pecos...