Mroczne Popołudnie
| Book | The Darkest Evening of the Year |
| Editor | Joanna Schoen |
| Publisher | Wydawnictwo Albatros A. Kuryłowicz |
| Cover Art by | WIN-Initiative, Getty Images, Flash Press Media |
| Typeset by | Laguna |
| Translated by | Renata Kpczewska |
| Printed by | WZDZ - Drukarnia Lega |
| Distributed by/Director of Distribution | Firma Księgarska Olesiejuk Sp. z o.o. |
| Cover/Jacket Design by | Andrzej Kuryłowicz |
| Copyright Holder | Dean Koontz |
| Format | Paperback |
| Language | Polish |
| Location | Poland |
| This Edition Published | 2011 |
| Copyright | 2007 |
| Pages / Font | 400 pages |
| ISBN | 978-83-7659-214-5 |
| Barcode | 9788376592145 |
Added by Gizmex · Last edited by BadMoon