Próba Niewinności
| Book | Ordeal by Innocence |
| Translated by | Krystyn Bockenheim |
| Editor | Anna Lisowska-Sokół |
| Technical Editor | Jolanta Trzcińska |
| Revised by | Jadwiga Piller, Jadwiga Przeczek |
| Typeset by | Ewa Wójcik |
| Copyright Holder | Agatha Christie Limited |
| Publisher | Prószyński I S-ka |
| Printed and Bound by | Drukarnia Naukowo-Techniczna S.A. |
| Format | Paperback |
| Language | Polish |
| Location | Poland |
| This Edition Published | 2003 |
| Copyright | 1958 |
| Pages / Font | 184 pages |
| ISBN 10 | 83-7337-398-5 |
| Barcode | 9798373373982 |
Added by Gizmex · Last edited by Anaideia