Time in the galaxy has stopped running its normal course. That can only mean one thing — the Guardian of Forever is malfunctioning. To save the universe, Starfleet command reunites three of its most legendary figures — Admiral James T. Kirk, Spock of Vulcan, and Dr. Leonard McCoy — and sends them on a desperate mission to contact the Guardian, a journey that ultimately takes them 5,000 years into the past. They must find Spock’s son Zar once again — and bring him back to their time to telepathically communicate the Guardian.

But Zar is enmeshed in troubles of his own, and soon Kirk, Spock and McCoy find themselves in a desperate struggle to save both their world — and his!

Other Editions:

by Boris Vallejo
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Format: Book: Paperback
Language: English
Published by: Pocket Books
ISBN-10: 067160371X
ISBN-13: 978-0671603717
Length: 303
Published On: 1988-04-01

by James Doohan, Leonard Nimoy
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Format: Audio Book: Digital
Language: English
Published by: Simon & Schuster Audio
ISBN-13: 978-0743545396
Length: 1:31:00
Published On: 2001-07-10
MSRP: 7.95

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Format: Book: Paperback
Language: English
Published by: Pocket Books
ISBN-10: 0671700944
ISBN-13: 978-0671700942
Length: 303
Published On: 1989-09-01

by James Doohan, Leonard Nimoy
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Format: Audio Book: Cassette
Language: English
Published by: Simon & Schuster Audio
ISBN-10: 0671670174
ISBN-13: 978-0671670177
Published On: 1988-08-15

Canadian Variant
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