Sol III: The Twin Planet
From Author Wars - https://authorwars.com/books/sol-iii-the-twin-planet-860605.html
Overview:
- Title: Sol III: The Twin Planet
- Author: G. Harry Stine
- Year: 1977
- Type: Essays
Editions/Publications:
- Unknown. Closeup: New Worlds (Unknown, G. Harry Stine, St. Martin's Press, ISBN-10: 0312144903, $12.95, xv+222 pages, Hardcover, Non-fiction)
- Unknown. Closeup: New Worlds (Unknown, G. Harry Stine, St. Martin's Press / SFBC, xv+222 pages, Hardcover, Non-fiction)