Jack Reacher 21

In the morning, they gave Reacher a medal. And in the afternoon, they sent him back to school. Night School takes Reacher back to his army days, but this time he’s not in uniform. With trusted sergeant Frances Neagley at his side, he must carry the fate of the world on his shoulders, in a wired, fiendishly clever new adventure that will make the cold sweat trickle down your spine.

Lee Child (born 1954, Coventry, England) is the pen name of British thriller writer Jim Grant . His wife Janeis a New Yorkerand they currently live in New York state. His first novel, Killing Floor, won the Anthony Award for Best First Novel.
Each of Child's novels follows the adventures of a former American Military Policeman named Jack Reacher who is wandering the United States.