After returning to Wardhaven following a daring rescue of her best friend, Kris learns that her position has been taken - likely the consequences would be worse if not for being one of those damn Longknifes.
What is available is a squadron of fast attack boats called mosquitos. They are untried in combat but may be an idea for planetary protection from invasion - something that is more likely since the galaxy wide alliance has ended.
A theory that Kris and her crews will be able to test when war ships enter Wardhaven space.
Shepherd has written and entertaining space opera series featuring an audacious character with a band of friends who help keep her alive.
Shepherd, Mike. (2005). Defiant. New York: Ace Books.