Das unheimliche Gyrotaxi

From Author Wars - https://authorwars.com/publications/das-unheimliche-gyrotaxi-630393.html

Overview:

Title: Das unheimliche Gyrotaxi
Author: James Spencer (I)
Year: 1975
Publisher: Oases
Price: DM 1.20
Pages: 64
Binding: digest
Type: Novel
Title Reference: Das unheimliche Gyrotaxi
Notes: A possibly abridgd reprint of the Bewin hardcover titled: Weltraumspione am Werk. Data from here. Artist not credited.