Rebel Fleet

They hunt us. They bomb our worlds for target practice. A star cluster in the constellation of Orion rotates once every thousand years. Those who rule there have an ancient tradition: When each cycle ends, they train their fleets by spilling the blood of lesser beings. The enemy fleets are coming again. In response, the Rebel Worlds gather their starships to face the terrifying threat, and this time humanity is asked to stand with them.

A year ago the Kher Empire was forced to retreat, but they were not beaten. In Orion Fleet, they return with a new weapon. A huge ship driven by AI begins methodically grinding inhabited worlds to dust. This unstoppable enemy is without fear or remorse, and the Rebels begin a desperate battle just to slow its advance. Leo Blake takes Earth's first warship into space to find a counter to this deadly new attack. The Imperial Fleets take notice of Earth's interference, and they're intent upon revenge. Even if he wins, Blake might have doomed our homeworld.

The Imperials have devised a cunning new method of destroying Rebel worlds. Captain Leo Blake is largely responsible for both our survival and our current predicament. He and his crew are infamous among the stars. As a result, when ships of an unknown configuration begin flowing out of swirling rifts above Earth, Blake is called upon again to deal with the problem. But the approaching fleet isn't what it seems. They're employing an entirely new way to exterminate Rebels.

At long last, Earth has a handful of starships. Surrounded by Rebel Kher, Imperials, and the mysterious Nomads, humanity dares to assert our right to independence. The interstellar community reacts harshly. In the eyes of our neighbors, we’re upstarts, dangerous beings who don’t know our place. For the Kher, freedom can only be won through battle. War fleets arrive to instruct us, and Captain Leo Blake is again sent out to voyage among hostile stars.