Monsieur Wohlmut et Franz Benschneider

From Author Wars - https://authorwars.com/books/monsieur-wohlmut-et-franz-benschneider-1746274.html

Overview:

Title: Monsieur Wohlmut et Franz Benschneider
Author: Jean Ray
Year: 1962
Type: Short Fiction

Editions/Publications:

Unknown. Fiction, #99 (Unknown, Jean Ray, OPTA, F1.60, 148 pages, digest, MAGAZINE)