By Alex Berenson
It is the most dangerous mission of John Wells’s career.
Evidence is mounting that someone high up in the CIA is doing the unthinkable—passing messages to ISIS, alerting them to planned operations. Finding out the mole’s identity without alerting him, however, will be very hard, and to accomplish it, Wells will have to do something he thought he’d left behind forever. He will have to reassume his former identity as an al Qaeda jihadi, get captured, and go undercover to befriend an ISIS prisoner in a secret Bulgarian prison.