Chief Inspector Alan Banks finds himself up against a diabolical arsonist in this electrifying novel of suspense from New York Times bestselling author Peter Robinson.

In the early hours of the morning, a man reports a fire on two old canal boats. One of the firefighters notices the use of accelerant at the scene and calls the police, but by the time Inspector Banks arrives, the fire brigade have put out the flames and only the smoldering wreckage remains. A body has been found on each barge, and all the evidence points towards a deliberate arson attack.

One of the...