Night school - Lee Child

It's just a voice plucked from the air: 'The American wants a hundred million dollars.' For what? Who from? It's 1996, and the Soviets are long gone. But now there's a new enemy. In an apartment in Hamburg, a group of smartly dressed young Saudis is planning something big... Jack Reacher is fresh off a secret mission and a big win. The army pats him on the back and gives him a medal. And then they send him back to school. It's a school with only three students: Reacher, an FBI agent, and a CIA analyst. Their assignment: to find that American. And what he's selling. And to whom. There is mortal danger ahead, amid signs of a world gone mad...