The X Factor

Overview:

• Title: The X Factor
• Author: Andre Norton
• Year: 1965
• Type: Novel

Editions/Publications:

• 1967. The X Factor (1967, Andre Norton Ace, Catalog ID: #G-646, $0.50, 158 pages, Paperback, Novel)
• 1984. The X Factor (1984, Andre Norton Ballantine Del Rey, ISBN-10: 034531557X, $2.50, 191 pages, Paperback, Novel)
• 1994. The X Factor (1994, unknown Ballantine, ISBN-10: 0441925537, Trade, Novel)

Resources: