Available Editions

Novel

Hardcover

Book cover for Judgment on Janus
1968 Year
Gollancz Publisher
ISBN-13: 978-0-575-00107-7
ISBN-10: 0-575-00107-0
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Paperback

Book cover for Judgment on Janus
1987 Year
Del Rey / Ballantine Publisher
ISBN-13: 978-0-345-34365-9
ISBN-10: 0-345-34365-4
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All-In-One

Paperback

Book cover for Janus
2004 Year
Baen Books Publisher
ISBN-13: 978-0-7434-7180-0
ISBN-10: 0-7434-7180-6
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Audio

Book cover for Janus
2021 Year
Tantor and Blackstone Publishing Publisher
ISBN-13: 979-8-200-16075-4
ISBN-10:
Not Available for Purchase