The Shores Beyond Time (Chronicle of the Dark Star, Bk. 3)

It is Earth Year 2256 - but the fate of the few who even remember Earth is perilously in doubt. Having barely made it through the battle at the Centauri system with their lives, Liam and Phoebe awake on a mysterious ship in the middle of a dead universe. A machine long abandoned but now showing signs of life. A machine that has begun speaking to Liam in a voice only he can hear. . . .