The Witches of Karres

From Author Wars - https://authorwars.com/books/the-witches-of-karres-1636313.html

Overview:

Title: The Witches of Karres
Author: uncredited
Year: 1982
Type: Reviews

Editions/Publications:

Unknown. Reclams Science Fiction Führer (Unknown, uncredited, Reclam, ISBN-10: 3150103126, DM 44.80, 503+[1] pages, Trade Paperback, Non-fiction)
Unknown. Reclams Science Fiction Führer (Unknown, James H. Schmitz, Reclam, ISBN-10: 3150103126, DM 44.80, 503+[1] pages, Trade Paperback, Non-fiction)