Larry McMurtry (1936–2021)

In 1842, young Texas Rangers Augustus McCrae and Woodrow Call are introduced quickly and brutally to the rangering life on their first expedition, in which they are stalked by the Comanche war chief Buffalo Hump. After a narrow escape, the rangers return to civilization, only to quickly join an expedition to capture and annex Santa Fe, part of New Mexico (the part east of the Rio Grande) for Texas. The expedition, led by pirate and soldier of fortune, Caleb Cobb, is ultimately a failure; of the 200 initial adventurers, only about 40 survive, falling to starvation, bears, and Indians, only to be swiftly arrested by the Mexican authorities. Those survivors are forced to march the Jornada del Muerto ("Dead Man's Walk") to El Paso, and many, Mexican and Texan alike, die along the journey. The Texas contingent is reduced to ten persons when the captives panic after they observe cavalry drilling and are slaughtered in a blood lust as they flee. At their destination, the ten are forced to gamble for their lives by drawing a bean from a jar - a white bean signals life, a black bean death. Call and McCrae are among the five survivors. The last Rangers then return to Texas, escorting a Scottish woman and her son, who have also been held captive by the Mexicans, as well as an African woman the Comanches fear as she is thought to be a feared dark woman on a white horse who will ensure the Comanches’ downfall.… (mer)

It is the second book published in the Lonesome Dove series, but the fourth and final book chronologically
Between Lonesome Dove and Streets of Laredo
Between the events of the two books, quite a bit has happened. Lorena, lover of Gus McCrae, has left Clara and married Pea Eye Parker, of the former Hat Creek Outfit. They have several children, and own a farm in the Texas Panhandle. Pea Eye is thoroughly devoted to Lorena, and Lorena has learned to reciprocate and become almost equally attached to Pea Eye. Lorena teaches in a nearby schoolhouse. The cattle ranch (set up by the Hat Creek outfit in Montana) has collapsed. Newt is dead, fallen on by the Hell Bitch. Call has finally admitted to himself that Newt was his son. July Johnson is dead, and Clara lives alone. Call has gone back to being a Ranger and a gun-for-hire. Trains have greatly expanded the reach of civilization and have pushed back the frontier. The American West is no longer rough and tumble, and Captain Woodrow F. Call has become a relic, albeit a greatly respected one. Nineteen-year-old Joey Garza and his deadly German rifle (capable of killing a man at a distance of half a mile) are not about to let law and order close the book on the Wild West just yet.… (mer)