| Author | Agatha Christie |
| Translated by | Ursula Gail |
| Cover/Jacket Design by | Heinz Looser |
| Cover photo | Thomas Cugini |
| Copyright Holder | Agatha Christie Mallowan |
| Copyright Holder (Translation) | Scherz Verlag Bern und München |
| Manufacturing by | Ebner, Ulm |
| Publisher | Scherz Verlag, Bern-München-Wien |
| Imprint | Scherz Krimi |
| Series | Hercule Poirot |
| Format | Paperback |
| Language | German |
| Printed | 1987 |
| Copyright | 1940 |
| Copyright | 1941 |
| Pages / Font | 196 pages |
| ISBN | 3-502-51049-0 |
| Barcode (EAN) | 9783502510499 |
| Catalog Number | 1049 |
| EAN 5 | 00680 |
| Price | +006.80 |
| Impression/Printing No. | 14 |
