The Invisibility Factor
From Author Wars - https://authorwars.com/publications/the-invisibility-factor-964623.html
Overview:
- Title: The Invisibility Factor
- Author: Josepha Sherman
- Year: 1986
- ISBN-10: 0345333918
- Publisher: Ballantine Books
- Price: $2.50
- Pages: 73
- Binding: Trade Paperback
- Type: Chapter Book
- Title Reference: The Invisibility Factor
- Notes: C$3.95 in Canada LCCN on copyright page, 86-90733, is not on the LoC site. Last page is unnumbered; it's a full-page illustration.