Sprung in die Verbannung

From Author Wars - https://authorwars.com/books/sprung-in-die-verbannung-1649416.html

Overview:

Title: Sprung in die Verbannung
Author: John Christopher
Year: 1969
Type: Short Fiction

Editions/Publications:

Unknown. Galaxy 12 (Unknown, John Christopher, Heyne, 157+[1] pages, Paperback, Anthology)
Unknown. Galaxy 12 (Unknown, John Christopher, Heyne, 157+[1] pages, Paperback, Anthology)