Introduction (At the Earth's Core / A Princess of Mars)
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Overview:
- Title: Introduction (At the Earth's Core / A Princess of Mars)
- Author: L. Sprague de Camp
- Year: 1996
- Type: Essays
Editions/Publications:
- Unknown. At the Earth's Core / A Princess of Mars (Unknown, L. Sprague de Camp, The Easton Press, xvi+318 pages, Hardcover, Omnibus)