The X Factor

From Author Wars - https://authorwars.com/books/the-x-factor-1035657.html

Overview:

Title: The X Factor
Author: Richard Powers
Year: 1965
Type: Cover Art

Editions/Publications:

Unknown. The X Factor (Unknown, Richard Powers, Harcourt, Brace & World, $3.25, 191 pages, Hardcover, Novel)