Ręka Mistrza
| Book | Duma Key |
| Editor | Magdalena Koziej |
| Publisher | Prószyński I S-ka |
| Cover Art by | Vincent Chong |
| Series Editor | Renata Smolińska |
| Typeset by | Ewa Wójcik |
| Printed and Bound by | Abedik S.A. |
| Translated by | Michał Juszkiewicz |
| Revised by | Grażyna Nawrocka |
| Technical Editor | Elżbieta Urbańska |
| Cover/Jacket Design by | Ewa Wójcik |
| Format | Paperback |
| Language | Polish |
| Location | Poland |
| This Edition Published | 2008 |
| Copyright | 2008 |
| Pages / Font | 640 pages |
| ISBN | 978-83-7469-836-8 |
| Barcode | 9788374698368 |
Added by Gizmex · Last edited by Anaideia