First trilogy of the Hythrun Chronicles
 
Medalon, Treason Keep, Harshini
The small country of Medalon lies between the vast nation of Karien in the north and the nations of Fardohnya and Hythria in the south. For centuries the Medalonians co-existed peacefully with the Harshini, a magical race that abhors killing. But now they are gone and in their place the Sisters of the Blade rule Medalon from the Citadel. An elite army of Defenders enforces the Sisterhood's oppressive rule. The Harshini and their demons are believed to be extinct and Medalon has an uneasy peace with its northern and southern neighbours.
 
R'shiel Tenragan, daughter of the First Sister, and her half-brother Tarja find themselves caught up in the political infighting amongst the Sisters of the Blade. When their mother's scheming becomes too much to bear, R'shiel and Tarja are determined to follow their own path and they flee the Citadel. Their lives take a turn neither could ever have imagined and the Defenders of Medalon hunt them as traitors.
 
Meanwhile, far south in Hythria, Brak, a Harshini outcast, is called to find the demon child, the half-human child of the dead Harshini King, Lorandranek. But what can this mean to R'shiel...?