From the top 100 free list
Shelf Ice (A Ray Elkins Thriller)
It’s February along the shores of Northern Lake Michigan. A heavy blanket of snow has been building up in the woods since early November and the inland lakes have had a solid covering of ice since December. Shelf ice, stacked ten or fifteen feet in places, has been building on Lake Michigan for weeks.
Sheriff Ray Elkins, responding to a late-night home invasion call, discovers the brutal murder of a local artist at her home deep in the woods. Elkins works to understand complex lives and relationships as he pursues a brilliant and brutal adversary.
C.R.O.W. (The Union Series)
Andy Moralee knew that life with his new company of Dropship Infantry would be hard, but nothing could prepare him for life in one of the toughest units in the Union army. New arrivals, nicknamed ‘Crow’ by their platoons, are the lowest form of life in his Company, and he finds himself at the mercy of unforgiving commanders and bullies, all the time knowing that the real enemy are waiting for him at the end of his journey through the void. The enemy know that the Union are coming, they have dug in and fortified, and they are ready.
C.R.O.W is a Military Science Fiction novel that follows Andy Moralee across the cosmos, and into combat against a well-equipped enemy prepared to fight to the very end.