This review is from: Empire From the Ashes (Dahak combo volumes Book 1) (Kindle Edition)
The first book in the series generally sets the stage. The real fun happens in book 2, but overall this is a great series. Planet sized star ships, killer aliens by the bucket loads and lots of military sci-fi with a desperate race against time to prepare for an Armageddon that has been brewing for 50,000 years.
I wished that he would do a bit more in this universe, but has his hands full with the Honourverse. But overall a great little series.