Time of the Fourth Horseman

From Author Wars - https://authorwars.com/books/time-of-the-fourth-horseman-639501.html

Overview:

Title: Time of the Fourth Horseman
Author: Spider Robinson
Year: 1977
Type: Reviews

Editions/Publications:

Unknown. Galaxy, April 1977 (Unknown, Spider Robinson, UPD Publishing Corporation, $1.00, 164 pages, digest, MAGAZINE)
Unknown. Galaxy, April 1977 (Unknown, Chelsea Quinn Yarbro, UPD Publishing Corporation, $1.00, 164 pages, digest, MAGAZINE)