"It's 1919, and the 'War to End All Wars' has been won. But there is no peace for Scotland Yard inspector Ian Rutledge, recently returned from the battlefields of France shell-shocked and tormented by the ever-present voice of the young Scot he had executed for refusing an order. Escaping into his work to save his sanity, Rutledge investigates the murder of a popular colonel in Warwickshire and his alleged killer, a decorated war hero and close friend...