Quicksand

From Author Wars - https://authorwars.com/publications/quicksand-27210.html

Overview:

Title: Quicksand
Author: John Brunner
Year: 1967
ISBN-10:
Publisher: Doubleday
Price: $4.50
Pages: 240
Binding: Hardcover
Type: Novel
Title Reference: Quicksand
Notes:
- "First Edition" stated on the copyright page.
- Year of publication stated on the title page. Month of publication based on the gutter code and Doubleday's six-week average between printing and publishing. Month verified in Jad Smith's John Brunner biography
- "Jacket by Emanuel Schongut" printed on the back flap of the dust jacket.
- "Doubleday Science Fiction" on the spine (but not inside).
- Gutter code "I43" on page 240 indicates a printing date of October 1967.