From audible.com:
What waits at the galaxy’s core?
Joe has begun to realize the full extent of his powers as a Shiva Knight. But the foe he faces is ancient and cunning.
It’s a race to the center of the galaxy between Joe and the ruthless bot-man, Fairfax.
The enemy’s armies are legion.
But for Joe, it’s not about survival anymore. It’s about saving everything he holds dear.
Even if it means paying with his life.
Download The Crucible now and jump into the military sci-fi action.