Hickory Dickory Dock

A string of thefts at a student hostel run by Miss Lemon's sister ends in death, and Poirot has a number of plots and sub-plots to untangle, including smuggling and political manipulations. A certain mouse is the only witness to a string of murders and it also features at the climax. Meanwhile, Poirot invites Japp to stay with him while Mrs Japp is away. Hastings is also off on his travels, and the dim police inspector vies with Poirot over the cooking.