| Author | Agatha Christie |
| Series | Hercule Poirot, Biblioteczka Konesera |
| Translated by | Tadeusz Jan Dehnel |
| Cover/Jacket Design by | Jerzy Matuszewski |
| Cover photo | Pedro Call |
| Series Editor | Ewa Rojewska-Olejarczuk |
| Editor | Ewa Rojewska-Olejarczuk |
| Technical Editor | Elżbieta Babińska |
| Typeset by | Grażyna Janecka |
| Revised by | Anna Janikowska |
| Copyright Holder | Agatha Christie Mallowan |
| Publisher | Prószyński I S-ka |
| Printed and Bound by | Opolgraf S.A. |
| Format | Paperback |
| Language | Polish |
| Location | Poland |
| This Edition Published | 1998 |
| Copyright | 1966 |
| Pages / Font | 244 pages |
| ISBN 10 | 83-7180-506-3 |
| Barcode | 9788371805066 |
| Notes | Hercule Poirot (35) |
