Gabriel Allon master art restorer & assassin returns in a spellbinding new novel from the 1 New York Times bestselling author For Gabriel & his beautiful Venetian-born wife Chiara it was supposed to be the start of a pleasant weekend in London-a visit to an art gallery in St. Jamess to authenticate a newly discovered painting by Titian followed by a quiet lunch at an Italian restaurant along the Str&. But a pair of deadly bombings in Paris & Hamburg has already marred this sparkling autumn day. & while walking along Wellington Street the ever-vigilant Gabriel notices a man whom he believes is about to carry out a third attack. The man is exhibiting several traits common to suicide bombers-traits that Gabriel one of the worlds most experienced counterterrorism officers knows all too well. Armed with a concealed Beretta pistol he follows the man into the crowded Covent Garden market determined to prevent the massacre of innocents he fears is about to take place. But before Gabriel can draw his weapon he is knocked to the pavement by two undercover London police officers. A moment later he looks up to find a scene from his nightmares. Bodies & blood Baghdad on the Thames.. .