In this thrilling selection of short stories, a young porter is found dead in a coal tub; Colbeck devises a trap to catch a thief; and a burnt train carriage holds a gruesome secret in a small coastal village. As Colbeck and his trusty aide Sergeant Victor Leeming begin to piece together clues and motives for each crime, it becomes clear the pair must stay a step ahead of the culprits to solve the cases. With a new suspect at every turn, can the duo unearth the villains?