#1 New York Times bestselling author Daniel Silva delivers another action-packed tale of high stakes international intrigue.

Master novelist Daniel Silva has thrilled readers with twenty-five thoughtful and gripping spy novels featuring the "much-loved Gabriel Allon" (Booklist) and ingenious plots that have taken him around the globe and back--from the United States to Europe, Russia to the Middle East.

Now, Silva returns with another blockbuster thriller, a powerhouse novel showcasing his superb skill and brilliant imagination that is a must read for both his multitudes of fans and growing legions of converts.