**When Detective Isaac Bell’s mentor is shot, the turn-of-the-century investigator traces the attack from a booze-smuggling operation back to a team of international saboteurs in this #1** New York Times– **bestselling series.** It is 1920, and both Prohibition and bootlegging are in full swing. When Isaac Bell’s boss and lifelong friend Joseph Van Dorn is shot and nearly killed while leading the high-speed chase of a rum-running vessel, Bell swears to him that he will hunt down the men responsible. But Bell doesn’t know what he is getting into. When a witness to Van Dorn’s shooting is executed in a ruthlessly efficient manner invented by the Russian secret police, it becomes clear that these are no ordinary criminals. In a trail that leads from the ravages of post-World-War-I Europe to the speakeasies of New York, to the lawless streets of Detroit and Florida’s lavish beachside resorts, Isaac tracks the footsteps of a enterprise more ingenious and far-reaching than any he has ever known. For this is no mere bootlegging operation, but a powerful international organization with the very downfall of America in its sights . . .