Baghdad, 1917. Captain Jim Stringer has been dispatched to investigate what looks like a case of treason. He arrives to find his cover blown – his contact dead. The Baghdad heat alone threatens the lives of the British soldiers who occupy the city. But the recently ejected Turks are still a danger – and the local Arabs are none too friendly either. Aside from his investigation, Jim is working on the railways around the city. His boss, Lieutenant-Colonel Shepherd, presides over the dining society called The Baghdad Railway Club. Jim's search for the truth brings him up against murderous violence as enemies wait around every corner.