Sanctuary (Status Unknown Trilogy, #2)

Stranded on an uncharted planet on the edge of the galaxy, the survivors of the Builder colony-ship crash are almost at the end of their endurance. The escaped prisoners continue to be a deadly threat, but it's the hostile and primal landscape that is their worst enemy.

Venomous flying creatures, vines that can crush a man to death, poisonous soil that mutates their attempts to grow food, the planet may as well be hell.

When two of their scouts return with news of a ruined city that could pro...