| Author | Agatha Christie |
| Translated by | Katona Ágnes |
| Copyright Holder (Translation) | Katona Ágnes |
| Copyright Holder | Agatha Christie Limited, Agatha Christie Limited, Helikon Kiadó |
| Imprint | Helikon |
| Publisher | Helikon Kiadó |
| Printing/Publishing Director | Szász Zsolt |
| Editor in Chief | Schultz Judit |
| Editor of Publications | Bárth-Fehér Szilvia |
| Cover/Jacket Design by | Tillai Tamás |
| Technical Editor | Széplaki Gyöngyi |
| Distributed by/Director of Distribution | eKönyv Magyarország Kft. |
| Format | e-Book |
| Language | Hungarian |
| Location | Hungary |
| This Edition Published | 2018 |
| Copyright | 1994 |
| Copyright | 2018 |
| Copyright | 1958 |
| Copyright | 2018 |
| ISBN | 978 963 479 148 5 |
| Notes | © 1994, Agatha Christie Limited © 1958, Agatha Christie Limited Hungarian translation Katona Ágnes, 1994, 2018 © Helikon Kiadó, 2018 |
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