Alien Island

From Author Wars - https://authorwars.com/publications/alien-island-2012.html

Overview:

Title: Alien Island
Author: T. L. Sherred
Year: 1970
ISBN-10: 034501815X
Publisher: Ballantine Books
Price: $0.75
Pages: 217
Binding: Paperback
Type: Novel
Title Reference: Alien Island
Notes:
• "First Printing: January 1970"; no number line. • Cover painting credited to Inouye on copyright page, no visible signature on the artwork • Printed in the US • ISBN derived from partial SBN on spine (345·01815·075)