One

From Author Wars - https://authorwars.com/publications/one-288812.html

Overview:

Title: One
Author: David Karp
Year: 1972
ISBN-10: 0140014594
Publisher: Penguin Books
Price: £0.40
Pages: 220
Binding: Paperback
Type: Novel
Title Reference: One
Notes: Penguin Modern Classics August 1972. The cover shows a detail from People in the Sun (1960) by Edward Hopper, at the Smithsonian American Art Museum in Washington D.C. ISBN and price on back cover of Archive.org copy; other prices: Australia $1.35, New Zealand $1.35. Last page is unnumbered.