Echo burning

In Echo Burning, Reacher is hitching through the heat of West Texas and getting desperate for a ride. At six-five, close to two hundred fifty pounds, scruffy and unshaven, he is nobody's idea of a low-risk passenger.
But luck arrives in a huge white Cadillac with its air-conditioning on high. The driver is Carmen Greer. She's a good-looking young woman with a beautiful little girl... and she has quite a story to tell. She married into the wrong family. They're a bitter and miserly clan, and they've made her life hell. Now her monster of a husband is due out of prison. She needs help, and she needs it now.