The Santaroga Barrier

From Author Wars - https://authorwars.com/publications/the-santaroga-barrier-354245.html

Overview:

Title: The Santaroga Barrier
Author: Frank Herbert
Year: 1977
ISBN-10: 0425035395
Publisher: Berkley Medallion
Price: $1.50
Pages: 255
Binding: Paperback
Type: Novel
Title Reference: The Santaroga Barrier
Notes:
• "Berkley Medallion Edition, October, 1968"
• "Eleventh Printing"; no number line
• Publication date from Amazon, price and printing fit that date
• The artist is not credited, Lehr is on the cover