Die Drohung

From Author Wars - https://authorwars.com/books/die-drohung-2569332.html

Overview:

Title: Die Drohung
Author: Helmut Rellergerd
Year: 1980
Type: Short Fiction
Series: John Sinclair
Number in Series: 150

Variant Titles:

1980. Die Drohung
2023. The Threat