Lucifer's Hammer

From Author Wars - https://authorwars.com/publications/lucifers-hammer-134631.html

Overview:

Title: Lucifer's Hammer
Author: Larry Niven, Jerry Pournelle
Year: 1980
ISBN-10: 0708813623
Publisher: Futura
Price: £1.95
Pages: 639
Binding: Paperback
Type: Novel
Title Reference: Lucifer's Hammer
Notes: 3rd Printing. 2nd was 1978, as was first.
Cover is not illustrated.