The Secret of the Time Vault
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Overview:
- Title: The Secret of the Time Vault
- Author: Gray Morrow
- Year: 1972
- Type: Cover Art
Editions/Publications:
- Unknown. Perry Rhodan #6: The Secret of the Time Vault (Unknown, Gray Morrow, Ace Books, $0.75, 126 pages, Paperback, MAGAZINE)
- Unknown. Perry Rhodan #6: The Secret of the Time Vault (Unknown, Gray Morrow, Ace Books, $0.95, 126 pages, Paperback, MAGAZINE)