Available Editions

Novel

Hardcover

Book cover for The Mercenary
1989 Year
Franklin Watts Publisher
ISBN-13: 978-0-531-15084-9
ISBN-10: 0-531-15084-4
Buy on Amazon

Paperback

Book cover for The Mercenary
1986 Year
Baen Books Publisher
ISBN-13: 978-0-671-65594-5
ISBN-10: 0-671-65594-9
Buy on Amazon

All-In-One

Paperback

Book cover for Future History
1990 Year
Orbit / Futura Publisher
ISBN-13: 978-0-7088-8059-3
ISBN-10: 0-7088-8059-2
Buy on Amazon