Schatten am Horizont

From Author Wars - https://authorwars.com/publications/schatten-am-horizont-784222.html

Overview:

Title: Schatten am Horizont
Author: Klaus Tannert
Year: 1956
Publisher: Pfriem
Pages: 254
Binding: Hardcover
Type: Novel
Title Reference: Schatten am Horizont
Notes:
- First edition, first printing.
- The series is a 'precursor' to Scheer's ZBV series in the sense that the same set of characters go out for adventure.