Titan's Return

Prometheus is missing. …
… Yet the insurrection cannot stop.
Can it survive without him?
Finally, Alistair’s insurrection returns to our solar system, intent on destroying the Commonwealth.
There’s only one problem: After his battle with Hector, Alistair disappeared.Now, Thoreaux faces an impossible decision with ramifications stretching out centuries. Should he invade Neptune without their incredible leader?
If he does, will anyone live? If Alistair’s still alive, will he show up in time to save his insurrection, or will it be too late?
The end game is here. …
Who’ll win?
You’ll love this science fiction military thriller, because your heroes return home.