The Problem Makers [2]
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Overview:
- Title: The Problem Makers [2]
- Author: Mack (artist)
- Year: 1963
- Type: Interior Art
Editions/Publications:
- Unknown. Galaxy Magazine, August 1963 (Unknown, Mack (artist), Galaxy Publishing Corporation, $0.50, 196 pages, digest, MAGAZINE)
- 2016 . The Problem Makers (2016, Mack (artist), Project Gutenberg, $0.00, ebook, Chapter Book)