The Jewel Thief

From Author Wars - https://authorwars.com/books/the-jewel-thief-709677.html

Overview:

Title: The Jewel Thief
Author: uncredited
Year: 1975
Type: Interior Art

Editions/Publications:

Unknown. New Worlds #6 (Unknown, uncredited, Equinox / Avon, ISBN-10: 0380003430, $2.95, 233 pages, Trade Paperback, Anthology)