Needle

From Author Wars - https://authorwars.com/publications/needle-253932.html

Overview:

Title: Needle
Author: Hal Clement
Year: 1979
ISBN-10: 0380442639
Publisher: Avon Books
Price: $1.95
Pages: 207
Binding: Paperback
Type: Novel
Title Reference: Needle
Notes: 5th printing. Month of publication from Locus #222 (June 1979). Green blob on right side of cover (next to left foot of the man) is a snail-like signature as used by Clyde Caldwell. There is at present (2018-04-08) no OCLC record for this edition.