The Dueling Machine

Overview:

• Title: The Dueling Machine
• Author: Ben Bova
• Year: 1969
• Type: Novel
• Series: Star Watch/Watchmen
• Number in series: 3

Editions/Publications:

• 1978. The Dueling Machine (September 1978, Ben Bova Ace Books, ISBN-10: 0441172393, $1.95, 247 pages, Paperback, Novel)
• 1984. The Dueling Machine (1984, Ben Bova Berkley, ISBN-10: 0425064662, $2.50, 247 pages, Paperback, Novel)
• 1994. The Watchmen (1994, Ben Bova Baen, ISBN-10: 0671875981, $5.99, 423 pages, Paperback, Omnibus)

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