Twin Worlds
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Overview:
- Title: Twin Worlds
- Author: Neil R. Jones
- Year: 1967
- Publisher: Ace Books
- Price: $0.50
- Pages: 157
- Binding: Paperback
- Type: Collection
- Title Reference: Twin Worlds
- Notes:
- Twin Worlds copyright 1967 by Neil R. Jones.
- No publication date or printing line number in book.
- "First Book Publication" on cover.
- "Cover: Morrow" on back cover.
- "Professor Jameson Space Adventure #4" on front cover.