Showcase: Harlequin Nova

From Author Wars - https://authorwars.com/books/showcase-harlequin-nova-820193.html

Overview:

Title: Showcase: Harlequin Nova
Author: Freff
Year: 1975
Type: Interior Art

Editions/Publications:

Unknown. Galaxy, October 1975 (Unknown, Freff, UPD Publishing Corporation, $0.95, 164 pages, digest, MAGAZINE)