House of Spies

Gabriel Allon is back and out for revengeFrom the No.1 New York Times bestselling author of The Black Widow comes the thrilling new blockbuster featuring legendary spy, assassin and art restorer Gabriel Allon.Legendary spy, assassin, and art restorer Gabriel Allon is back and out for revenge - determined to hunt down the world's most dangerous terrorist, a shadowy ISIS mastermind known only as Sal...