The Molecule Men

From Author Wars - https://authorwars.com/publications/the-molecule-men-319538.html

Overview:

Title: The Molecule Men
Author: Fred Hoyle, Geoffrey Hoyle
Year: 1972
ISBN-10: 0060119748
Publisher: Harper & Row
Price: $5.95
Pages: 254
Binding: Hardcover
Type: Collection
Title Reference: The Monster of Loch Ness
Notes:
• "1st U.S. Edition". • Publication date is not stated, only the 1971 copyright. It is known to have been published after the 1971 UK edition, and presumed to be before the January 1973 US SFBC edition. 1972 is an estimate. • Price on front flap in ebay.com photo.