House of Spies

The No.1 New York Times Bestselling Author Of The Black Widow Brings Back Gabriel Allon, The Legendary Spy, Assassin, And Art Restorer - Seeking Revenge Against The Shadowy Isis Mastermind Known As Saladin. In The Wake Of The Deadliest Attack On American Soil Since 9/11, A Trail Of Carnage Is Left Behind In London's West End By Terrorists With A Brilliantly Executed Plan. However, One Loose Thread Remains: A French-Moroccan Street Criminal And Isis Operative Who Supplied The Combat Assault Rifles.