Die Zeitfestung

From Author Wars - https://authorwars.com/books/die-zeitfestung-2675489.html

Overview:

Title: Die Zeitfestung
Author: Robert Straumann
Year: 1987
Type: Interior Art

Editions/Publications:

1987 . Atlan, #800: Die Zeitfestung (1987, Robert Straumann, Pabel-Moewig, DM 2.00, 76 pages, digest, MAGAZINE)