The Island

From Author Wars - https://authorwars.com/publications/the-island-857761.html

Overview:

Title: The Island
Author: Peter Benchley
Year: 1979
ISBN-10: 0385131720
Publisher: Doubleday & Company
Price: $8.95
Pages: 302
Binding: Hardcover
Type: Novel
Title Reference: The Island
Notes: Price on front flap of Archive.org copy; also from: https://www.nytimes.com/1979/05/13/archives/the-island.html.