Klucz Do Północy
| Book | The Key to Midnight |
| Translated by | Jan Kabat |
| Cover Art by | Steve Crisp |
| Editor | Joanna Łuczyńska |
| Technical Editor | Andrzej Witkowski |
| Revised by | Jacek Ring |
| Copyright Holder | Nkui Inc., Wydawnictwo Amber Sp. z o.o. |
| Publisher | Wydawnictwo Amber Sp. z o.o. |
| Printed by | Wojskowa Drukarnia W Łodzi |
| Format | Hardback |
| Language | Polish |
| Location | Poland |
| This Edition Published | 1995 |
| Copyright | 1979 |
| Pages / Font | 344 pages |
| ISBN 10 | 83-7082-816-7 |
Added by Gizmex · Last edited by Anaideia