Hickory Dickory Dock by Agatha Christie

A series of petty thefts at a student hostel draws Poirot’s attention, but what begins as a simple case escalates into murder. As he investigates the diverse group of young residents, Poirot uncovers secrets tied to international smuggling and hidden identities. Each clue ties into a nursery rhyme theme, but the danger is very real. The plot blends lighthearted details with dark motives. Poirot must act quickly to prevent another death.