The rifter's covenant: exordium: bk. 4 ; the thrilling sequel to A prisonunsought

Brandon Arkad, now undisputed but uncrowned Emperor of the Thousand Suns, must reclaim his stolen throne from the usurper. But he must fight more than the enemy. Within his own court and military are those who doubt the legitimacy of his rule. And even closer to him may be a traitor who will break his heart.