Man of War by one of my favorite authors! This series has aliens that have invaded and destroyed/killed most of mankind. The few that escaped, 20,000, have found a new place to live but some don’t want to give up after over 50 years of fighting. Great action scenes, not knowing who to trust, interesting characters, great world building, love the sci-fi, and the plot.
It is narrated by the great Jeff Hays so you know the narration is excellent!!! Spot on in every way!