Join Gabriel Allon, a fan-favorite lead at the top of his game, as he's tasked with retrieving a priceless masterpiece from the Vatican Museums. But when a mysterious corpse is found in a canal, the stakes are raised and Gabriel must navigate a treacherous web of intrigue to uncover the truth. "One of the best series in modern literature" (HuffPost), this #1 New York Times bestselling entry promises heart-pumping action and suspense from acclaimed author Daniel Silva.