| Original Title | The Crimson Circle |
| Original Language | English |
| Author | Edgar Wallace |
| Translated by | Gregor Müller |
| Licensing | Cenfa AG., Zug |
| Licensed to | Bertelsmann Reinhard Mohn OHG, Europäischer Buch- und Phonoklub Reinhard Mohn, Stuttgart, Buchgemeinschaft Donauland Kremayr & Scheriau, Wien |
| Licensed from | Wilhelm Goldmann Verlag, München |
| Cover/Jacket Design by | Karl Hartig |
| Cover photo | Constantin Filmverleih GmbH |
| Printed and Bound by | Mohndruck Reinhard Mohn OHG |
| Format | Hardback |
| Language | German |
| Location | Germany |
| Pages / Font | 190 pages |
| Catalog Number | 8756´0375 |
| Notes | The cover photo is a still from the 1966 film "Der Mörder mit dem Seidenschal" (The Killer with the Silk Scarf), which is not related to this novel. |
