The Hard Way (Jack Reacher, #10)

by Lee Child

“So what are you going to do?” “I’m going to have to do it the hard way,” Reacher said. “What way is that?” “It’s what we called it in the service when we didn’t catch a break. When we actually had to work for a living. You know, start over at square one, re-examine everything, sweat the details, work the clues.”