They survived the wilds of Terra Firma. But the fight for survival isn't over yet.

Three years after the events of Terra Firma, Phoenix, Sev, and Pearla are thrust into a new battle-

one that will test them in ways they never imagined.

But time is running out.

With enemies closing in and impossible choices ahead, the family must once again fight for their

future-this time, against a fate far worse than those on Terra Firma.

Can Sev get to Phoenix in time to save his life? Can she rely on the alliances she's made to help her face new enemies?

Will they find their way home, or will they be lost to the stars forever?