The Romulans attack the planet Gateway, where Federation scientists are studying the Guardian of Forever -- the mysterious portal to the past.
The Starship Enterprise must protect the Guardian -- or destroy it. But Spock has already used the portal to journey to the past. On the planet Sarpedion, 5,000 years ago, Spock knew a beautiful, primitive woman. Now he has gone back to meet his son!
- ISBN10 0743419626
- ISBN13 9780743419628
- Publish Date 22 September 2000 (first published 15 August 1988)
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Star Trek
- Format eBook (EPUB)
- Pages 192
- Language English