Próba Krwi
| Book | A Question of Blood |
| Editor | Lucyna Lewandowska |
| Publisher | Wydawnictwo Albatros A. Kuryłowicz |
| Cover Art by | Jacek Kopalski |
| Typeset by | Laguna |
| Translated by | Robert Piotrowski |
| Printed by | Opolgraf S.A. |
| Distributed by/Director of Distribution | Firma Księgarska Jacek Olesiejuk |
| Series | Inspector Rebus |
| Cover/Jacket Design by | Andrzej Kuryłowicz |
| Copyright Holder | John Rebus Ltd. |
| Format | Paperback |
| Language | Polish |
| Location | Poland |
| This Edition Published | 2006 |
| Copyright | 2003 |
| Pages / Font | 448 pages |
| ISBN 13 | 978-83-7359-222-3 |
| ISBN 10 | 83-7359-222-9 |
| Barcode | 9788373592223 |
| Notes | I edition Inspector Rebus (14) |
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