The Doppelganger Omnibus

For centuries, the witches of Starfall have served the people of the fourteen domains while keeping their own secrets close. No one outside their ranks knows their power comes from a ritual that divides each newborn daughter in two: the witch, infused with magic, and the doppelganger, a soulless shell that is soon destroyed. Not all of the doppelgangers are dead, though, and their battle to surviv...