After narrowly surviving his last operation, Gabriel Allon, the wayward son of Israeli intelligence, has taken refuge behind the walls of the Vatican, where he is restoring one of Caravaggio's greatest masterpieces. But early one morning he is summoned to St. Peter's Basilica by Monsignor Luigi Donati, the all-powerful private secretary to His Holiness Pope Paul VII. The body of a beautiful woman lies broken beneath Michelangelo's magnificent dome. The Vatican police suspect suicide, though Gabriel believes otherwise. So, it seems, does Donati. But the monsignor is fearful that a public inquiry might inflict yet another scandal on the Church, and so he calls upon Gabriel to quietly pursue the truth?with one caveat.

"Rule number one at the Vatican," Donati said. "Don't ask too many questions."

Gabriel learns that the dead woman had uncovered a dangerous secret?a secret that threatens a global criminal enterprise that is looting timeless treasures of antiquity and selling them to the highest bidder. But there is more to this network than just greed. A mysterious operative is plotting an act of sabotage that will plunge the world into a conflict of apocalyptic proportions . . .

Daniel Silva is the award-winning, #1 New York Times bestselling author of The Unlikely Spy, The Mark of the Assassin, The Marching Season, The Kill Artist, The English Assassin, The Confessor, A Death in Vienna, Prince of Fire, The Messenger, The Secret Servant, Moscow Rules, The Defector, The Rembrandt Affair, Portrait of a Spy, The Fallen Angel, The English Girl, The Heist, The English Spy, The Black Widow, House of Spies, The Other Woman, The New Girl, and The Order. He is best known for his long-running thriller series starring spy and art restorer Gabriel Allon. Silva's books are critically acclaimed bestsellers around the world and have been translated into more than 30 languages. He resides in Florida with his wife, television journalist Jamie Gangel, and their twins, Lily and Nicholas. For more information visit www.danielsilvabooks.com