Following their bestsellers Vulcan's Forge and Vulcan's Heart, Josepha Sherman and Susan Shwartz conclude their new trilogy chronicling the latter-day adventures of one of Star Trek's most beloved characters, shedding new light on his world's shocking history.

The distant past The great ships have left war-torn Vulcan behind and, after a most arduous journey, have arrived at their destination. Two worlds become the new home of the exiles: Romulus is a verdant paradise, one much different from their desert home, while Remus is a barren wasteland, albeit one that is...