Available Editions

Anthology

Hardcover

Book cover for Universe 11
1981 Year
Doubleday Publisher
ISBN-13: 978-0-385-17226-4
ISBN-10: 0-385-17226-5
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Paperback

Book cover for Universe 11
1983 Year
Zebra Books / Kensington Publishing Corp. Publisher
ISBN-13: 978-0-8217-1143-9
ISBN-10: 0-8217-1143-1
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