Worlds of Tomorrow, May 1966
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Overview:
- Title: Worlds of Tomorrow, May 1966
- Author: Frederik Pohl
- Year: 1966
- Publisher: Galaxy Publishing Corp.
- Price: $0.50
- Pages: 164
- Binding: digest
- Type: MAGAZINE
- Title Reference: The Ultra Man
- Notes: Vol. 3, No. 7. Issue 19. Cover illustrates "The Worlds That Were".