Creatures of Light and Darkness

From Author Wars - https://authorwars.com/books/creatures-of-light-and-darkness-2765025.html

Overview:

Title: Creatures of Light and Darkness
Author: Paul Walker
Year: 1970
Type: Reviews

Editions/Publications:

Unknown. Science Fiction Review, February 1970 (Unknown, Paul Walker, Richard E. Geis, $0.50, 56 pages, quarto, FANZINE)
Unknown. Science Fiction Review, February 1970 (Unknown, Roger Zelazny, Richard E. Geis, $0.50, 56 pages, quarto, FANZINE)