The Tears of Eridanus

Summary
It’s been said that for any event, there are an infinite number of possible out­comes. Our choices determine which outcome will follow, and therefore all possibilities that could happen do happen across alternate realities. In these divergent realms, known history is bent, like white light through a shattered prism -- broken into a boundless spectrum of what-might-have-beens. But in those myriad universes, what might have been... is what actually occurred.

Commander Hikaru Sulu of the Kumari -- finest ship of the Interstellar Guard, the military arm of the Interstellar Union that includes Andor, Earth, and Tellar -- is sent to rescue an observation team on a primitive desert planet. The world has many names -- 40 Eridani A-II, Minshara, T’Khasi, Vulcan -- and its savage natives have taken the team hostage, including Sulu’s daughter, Demora. Even as Captain Sulu negotiates with the fierce T’Pau, Demora meets the elderly S’oval, and with him the only hope for the planet’s future....