De hand van Zei
From Author Wars - https://authorwars.com/books/de-hand-van-zei-3175449.html
Editions/Publications:
- Unknown. Holland-SF 1976, #3 (Unknown, Leo Kindt, NCSF, 44 pages, A4, FANZINE)
- Unknown. Holland-SF 1976, #3 (Unknown, L. Sprague de Camp, NCSF, 44 pages, A4, FANZINE)