Final Treachery - The Chronicle of the Final Light, #4

Freedom dies not on the battlefield but with the betrayal of failed leaders. While Private Avery Shetty guides a small group of Galactic League soldiers to rescue, the overstretched Kedraalian Republic military faces other challenges. The disastrous campaign against the Oranians exposes the vulnerabilities of the unprepared fleet and distracts everyone from the real threat: the corrupt prime minister. Thanks to enemies old and new, the great experiment that had been the human republic faces collapse.
Only heroes willing to question long-held beliefs and stand against impossible odds have any hope of victory. As a Marine, Shetty refuses to abandon his comrades or to forget his duties, but the struggle traps many noble warriors. Does action-packed military science fiction and sprawling space opera laced with espionage and intrigue interest you? If so, you need to pick up Final Treachery, book four in The Chronicle of the Final Light series.