When a man is killed by being thrown from a helicopter high over the California desert, Jack Reacher discovers that someone is targeting his old friends and teammates and launches a personal campaign to end the conspiracy.

America's top spy is sent to war-torn Ukraine after a Russian military unit comprised of violent, insane criminals conscripted from their worst prisons and mental asylums goes rogue.

"When African jihadis attack a Nigerian regiment using American weapons, Cabrillo and the Oregon crew are on the case, investigating from Afghanistan to Kuala Lumpur to track a mysterious arms dealer--a genius, or perhaps a devil--known only as the Vendor. Cabrillo goes undercover to find the Vendor's base, but his adversary isn't just an arms smuggler. He's an arms maker, and Cabrillo just walked into a lethal military game alongside the most dangerous...