Petra Released

The prison world is free. Or is it?

A grieving Kane Pythen, exiled on Petra light years from his family, has found a haven among the inmates he aided in a failed escape attempt. But after a devastating attack on their settlement, he must lead a dangerous foray into Bone Tribe territory, in search of a new home before the impending winter finishes them off.

Worse, the expedition uncovers a plot to seize control of Petra that could kill millions, including Kane and his friends. The shadowy forc...