Four months after the deadliest attack on the American homeland since 9/11, terrorists leave a trail of carnage through London’s glittering West End. The attack is a brilliant feat of planning and secrecy, but with one loose thread. The thread leads Gabriel Allon and his team of operatives to the south of France and to the gilded doorstep of Jean-Luc Martel and Olivia Watson. A beautiful former British fashion model, Olivia pretends not to...

Legendary spy, assassin, and art restorer Gabriel Allon is back and out for revenge, determined to hunt down the world's most dangerous terrorist.