Nature's Children

From Author Wars - https://authorwars.com/books/natures-children-814301.html

Overview:

Title: Nature's Children
Author: Freff
Year: 1974
Type: Interior Art

Editions/Publications:

Unknown. Galaxy, September 1974 (Unknown, Freff, UPD Publishing Corporation, $0.75, 180 pages, digest, MAGAZINE)
Unknown. Galaxy Science Fiction [UK], September 1974 (Unknown, Freff, Universal-Tandem Publishing Company Ltd., £0.30, 180 pages, digest, MAGAZINE)