Operation Umanaq

From Author Wars - https://authorwars.com/publications/operation-umanaq-25082.html

Overview:

Title: Operation Umanaq
Author: John Rankine
Year: 1973
Publisher: Ace Books
Price: $0.75
Pages: 188
Binding: Paperback
Type: Novel
Title Reference: Operation Umanaq
Notes:
• "First Ace printing: February, 1973"; no number line. • The artist is not credited; no visible signature. The painting is attributed to Dean Ellis in Infinite Worlds by Vincent Di Fate. • Interior art piece is not credited, but has the signature Waldman on it (likely Bruce Waldman).