The Firebird Chronicles is a new space opera series by T. A. White. You would have to read the series in order, starting with the crackling Rules of Redemption.
The Plot
Kira Forrest has been in hiding for several years since the last battle against the scourge of the dangerous and power-hungry Tsavitee. She is famous as both war hero and deserter, and now lives on the fringes as a space-ship salvager.
But then one day, she rescues a child of the Tuann, a technologically advanced alien race that distrusts all humans. Soon, she gets snowballed into inter-galactic treaties and intrigue. She may have to give up her hard-won freedom, in order to find out more about her own roots, and save the world.