In the title work in this collection of novellas, Poirot and Inspector Japp collaborate on the investigation of a suspicious suicide. The supernatural is said to play in the disappearance of top secret military plans in The Incredible Theft—an incredible claim, indeed, as Poirot will prove. The bullet that kills Gervase Chevenix-Gore shatters a mirror in Dead Man's Mirror—just the clue Poirot needs to solve the crime. And, while basking on white Mediterranean sands, Poirot stares trouble in the face—the beautiful face of Valentine Chantry, now celebrating her fifth marriage—in Triangle at Rhodes.

This title was previously published as Dead Man's Mirror.