The Royal Pain / The Hollow Earth Affair
From Author Wars - https://authorwars.com/books/the-royal-pain--the-hollow-earth-affair-3166298.html
Overview:
- Title: The Royal Pain / The Hollow Earth Affair
- Author: Warren Spector Richard Merwin
- Year: 1988
- Type: Omnibuses
- Series: Double Agent
- Number in Series: 2
Editions/Publications:
- Unknown. The Royal Pain / The Hollow Earth Affair (Unknown, Warren Spector, TSR, ISBN-10: 0880385510, $3.95, 314 pages, Paperback, Omnibus)
- Unknown. The Royal Pain / The Hollow Earth Affair (Unknown, Richard Merwin, TSR, ISBN-10: 0880385510, $3.95, 314 pages, Paperback, Omnibus)