Drei Häfen
| Format | Hardback |
| Language | German |
| This Edition Published | 1957 |
| Original Title | Three Harbours |
| Original Language | English |
| Author | Francis Van Wyck Mason |
| Publisher | Verlag Sebastian Lux |
| Translated by | Ruth Gerull-Kardas, Walter Gerull-Kardas |
| Copyright Holder | Holle Verlag GmbH |
| Cover/Jacket Design by | Karlheinz Dobsky |
| Manufacturing by | Ebner, Ulm |
| Format | Hardback |
| Language | German |
| Location | Murnau, München, Innsbruck, Basel |
| This Edition Published | 1957 |
| Pages / Font | 600 pages |
| Notes | Lizenzausgabe |
Added by magerharz