Galaxy Undone

SERIES FINALE!
Captured and sentenced to spend the rest of his life mining asteroids, Caleb's odds of stopping the Legion and finding his way home appear slim. After being transferred to the most dangerous and deadly assignment in the Belt, there's a good chance his punishment may be completed sooner than he imagined.
But with the fate of the galaxy at stake, he isn't about to let a little thing like incarceration keep him from his goals. Where one fight ends, another begins...
...and Caleb will never, ever back down until the mission is complete.