Three single girls share a London flat. The first works as a secretary; the second is an artist; the third, who comes to Poirot for help, disappears believing she is a murderer. There are rumors of revolvers, flick-knives, and blood stains. But, without hard evidence, it will take all of Poirot's tenacity to establish whether the third girl is guilty, innocent, or insane.
About the Author
Agatha Christie was born in Torquay in 1890 and became the best selling novelist in history. She wrote 79 crime mysteries and collections, and saw her work translated into more languages than Shakespeare.