The Invariants of Nature
From Author Wars - https://authorwars.com/books/the-invariants-of-nature-47293.html
Overview:
- Title: The Invariants of Nature
- Author: Charles Sheffield
- Year: 1993
- Type: Short Fiction
- Series: McAndrew Chronicles
- Number in Series: 6
Variant Titles:
Editions/Publications:
- Unknown. Analog Science Fiction and Fact, April 1993 (Unknown, Charles Sheffield, Dell Magazines, $2.50, 180 pages, digest, MAGAZINE)