Hercule Poirot: Third Girl (40)

Three young women share a London flat. One is a coolly efficient personal secretary; another is an artist. The third, meanwhile, interrupts Hercule Poirot's breakfast of brioche and chocolat insisting that she is a murderer—and then promptly disappears. Slowly, Poirot learns of the rumours surrounding the mysterious third girl, her family—and her disappearance. Yet hard evidence is needed before the great detective can pronounce her guilty, innocent or insane...