Capricorn One

From Author Wars - https://authorwars.com/publications/capricorn-one-260503.html

Overview:

Title: Capricorn One
Author: Ron Goulart
Year: Unknown
ISBN-10: 0449140245
Publisher: Fawcett Gold Medal
Price: $1.75
Pages: 189
Binding: Paperback
Type: Novel
Title Reference: Capricorn One
Notes:
© 1978
Second printing as per the number line 10—2
Ads in the back all have expiry dates of 12/78 so printed before then
Cover art is a still from the movie
Printed in the US