The X Factor

From Author Wars - https://authorwars.com/books/the-x-factor-1101058.html

Overview:

Title: The X Factor
Author: Alan Breese
Year: 1967
Type: Cover Art

Editions/Publications:

Unknown. The X Factor (Unknown, Alan Breese, Gollancz, ISBN-10: 0575002131, 15/-, 192 pages, Hardcover, Novel)