| Author | Arthur Machen |
| Translated by | Tomasz S. Gałązka |
| Illustrator | Antoni Sobecki |
| Copyright Holder | The Estate of Arthur Machen, Janet Pollock c/o A.M.Heath & Co. |
| Copyright Holder (This Edition) | C&T |
| Publisher | C&T |
| Copyright Holder (Translation) | Tomasz S. Gałązka |
| Foreword by | Marek S. Nowowiejski |
| Copyright Holder (Foreword/Preface) | Marek S. Nowowiejski |
| Graphic Design | Antoni Sobecki |
| Editor | Paweł Marszałek |
| Proofreader | Magdalena Marszałek |
| Typeset by | KUP "BORGIS" |
| Printed and Bound by | Wąbrzeskie Zakłady Graficzne sp. z o.o. |
| Series | Biblioteka Grozy |
| Format | Trade Paperback |
| Language | Polish |
| Location | Toruń, Poland |
| This Edition Published | 2007 |
| Copyright | 2007 |
| Pages / Font | 280 pages |
| ISBN | 978-83-7470-101-3 |
| Barcode | 9788374701013 |
