The City and the Stars / The Sands of Mars
From Author Wars - https://authorwars.com/books/the-city-and-the-stars--the-sands-of-mars-918870.html
Overview:
Editions/Publications:
- Unknown. The City and the Stars / The Sands of Mars (Unknown, Don Dixon, Aspect / Warner Books, ISBN-10: 0446677965, $14.95, 529 pages, Trade Paperback, Omnibus)