Hardcastle's Soldiers - Hardcastle Mysteries Author:Graham Ison DI Hardcastle tracks a killer who’s left his hat behind . . . - July, 1917. DI Ernest Hardcastle and his assistant, DS Charles Marriott, investigate the murder of a cashier operating in London’s Victoria Station. An army officer claims to have seen the murderer running away, and an army cap left behind appears to... more » identify the criminal. Hardcastle believes that it will be a simple matter to go to Aldershot and arrest him, but things are never as easy as they seem. Soon Hardcastle and Marriott find themselves investigating a frustrating and seemingly unsolvable case. Has Hardcastle finally met his match?« less