Critical Threshold
From Author Wars - https://authorwars.com/publications/critical-threshold-8283.html
Overview:
- Title: Critical Threshold
- Author: Brian M. Stableford
- Year: 1977
- ISBN-10: 0879972823
- Publisher: DAW Books
- Price: $1.25
- Pages: 160
- Binding: Paperback
- Type: Novel
- Title Reference: Critical Threshold
- Notes:
- DAW Book No. 230
- "First Printing, February 1977 / 1 2 3 4 5 6 7 8 9 / Printed in the U.S.A."
- The catalog # UY1282 is on the front cover and the ISBN 0-87997-282-3 is on the spine. There is no bar code.
- There is a frontispiece illustration on page 2 but it's not credited. It is signed "JG"