There's a serial killer on the loose, bent on working his way through the alphabet. There seems little chance of the murderer getting caught - until he makes the crucial and vain mistake of challenging Hercule Poirot to frustrate his plans.
- Publish Date 2004 (first published 28 September 1970)
- Publish Status Unknown
- Imprint Planet Three Publishing
- Edition Agatha Christie Collection
- Format Hardcover
- Pages 224
- Language English