The Z Factor
From Author Wars - https://authorwars.com/books/the-z-factor-66504.html
Overview:
- Title: The Z Factor
- Author: Ernest Hill
- Year: 1976
- Type: Short Fiction
Editions/Publications:
- Unknown. New Writings in SF (29) (Unknown, Ernest Hill, Sidgwick & Jackson, ISBN-10: 0283983256, £3.95, 187 pages, Hardcover, Anthology)
- Unknown. New Writings in SF 29 (Unknown, Ernest Hill, Corgi Books / Transworld Publishers, ISBN-10: 0552106402, £0.75, 187 pages, Paperback, Anthology)
- Unknown. New Writings in SF: Special Two (Unknown, Ernest Hill, Sidgwick & Jackson, ISBN-10: 0283984457, £6.95, 191+187 pages, Hardcover, Omnibus)