Die schwebende Burg

From Author Wars - https://authorwars.com/publications/die-schwebende-burg-496940.html

Overview:

Title: Die schwebende Burg
Author: Freder van Holk
Year: 1958
Publisher: Hermann Borgsmüller
Price: DM 6.80
Pages: 270
Binding: Hardcover
Type: Novel
Title Reference: Die schwebende Burg
Notes:
- A rework of the 1937 edition, based on four Sun Koh novelettes:
  - #10 - Das Gas des Wahnsinns
  - #11 - Der Friedhof des Atlantik
  - #14 - Der Cañon des Todes
  - #15 - Die schwebende Burg
- All data taken from Müller's biography and the von Reeken re-edition #1.