Das Elixier des Teufels

From Author Wars - https://authorwars.com/books/das-elixier-des-teufels-2582505.html

Overview:

Title: Das Elixier des Teufels
Author: Helmut Rellergerd
Year: 1981
Type: Short Fiction
Series: John Sinclair
Number in Series: 198

Variant Titles:

1981. Das Elixier des Teufels