Countdown

From Author Wars - https://authorwars.com/books/countdown-93051.html

Overview:

Title: Countdown
Author: Julian F. Grow
Year: 1963
Type: Short Fiction

Editions/Publications:

Unknown. If, March 1963 (Unknown, Julian F. Grow, Digest Productions Corporation; New York, $0.40, 132 pages, digest, MAGAZINE)
2020 . Countdown (2020, Julian F. Grow, Project Gutenberg, $0.00, ebook, Chapter Book)