Costigan's Needle

From Author Wars - https://authorwars.com/publications/costigans-needle-254870.html

Overview:

Title: Costigan's Needle
Author: Jerry Sohl
Year: 1968
Publisher: Avon
Price: $0.60
Pages: 174
Binding: Paperback
Type: Novel
Title Reference: Costigan's Needle
Notes:
- "First Avon Printing: August 1968"; no number line
- "Cover illustration by Don Crowley" on copyright page, cover is not signed
- Printed in the US.