The Mote in God's Eye

From Author Wars - https://authorwars.com/publications/the-mote-in-gods-eye-320559.html

Overview:

Title: The Mote in God's Eye
Author: Larry Niven, Jerry Pournelle
Year: 1978
ISBN-10: 0860079066
Publisher: Orbit
Price: £1.25
Pages: x+560
Binding: Paperback
Type: Novel
Title Reference: The Mote in God's Eye
Notes: Second printing as per copyright page ("Reprinted 1978") but there seems to be a 1977 printing see here, so perhaps really third.
Other prices: Australia $3.95, NZ $3.85.
Artist not credited.