| Author | Agatha Christie |
| Series | Hercule Poirot, Biblioteczka Konesera |
| Translated by | Anna Szeryńska |
| Designed by | Jerzy Matuszewski |
| Cover photo | Mel Yates |
| Series Editor | Ewa Rojewska-Olejarczuk |
| Editor | Ewa Rojewska-Olejarczuk |
| Technical Editor | Elżbieta Babińska |
| Revised by | Jadwiga Przeczek |
| Typeset by | Ewa Wójcik |
| Copyright Holder | Agatha Christie Limited |
| Publisher | Prószyński I S-ka |
| Printed and Bound by | Opolgraf S.A. |
| Format | Paperback |
| Language | Polish |
| Location | Poland |
| This Edition Published | 2000 |
| Copyright | 1975 |
| Pages / Font | 192 pages |
| ISBN 10 | 83-7255-608-3 |
| Barcode | 9788372556080 |
| Notes | Hercule Poirot (39) |
