Helen Duff

In Mystic Class Nona Grey begins to learn the secrets of the universe. Before she leaves the Convent of Sweet Mercy, Nona must choose her path and take the red of a Martial Sister, the grey of a Sister of Discretion, the blue of a Mystic Sister or the simple black of a Bride of the Ancestor and a life of prayer and service. All that stands between her and these choices are the pride of a thwarted assassin, the ambition of a would-be empress and the vengeance of the empire’s richest lord. And in all this only one thing is certain. There will be blood. The second novel in the Book of the Ancestor series.

They came against her as a child. Now they face the woman. The ice is advancing, the Corridor narrowing, and the empire is under siege from the Scithrowl in the east and the Durns in the west. Everywhere, the emperor’s armies are in retreat. Nona faces the final challenges that must be overcome if she is to become a full sister in the order of her choice. But it seems unlikely that Nona and her friends will have time to earn a nun’s habit before war is on their doorstep. Even a warrior like Nona cannot hope to turn the tide of war. The shiphearts offer strength that she might use to protect those she loves, but it’s a power that corrupts. A final battle is coming in which she will be torn between friends, unable to save them all. A battle in which her own demons will try to unmake her. A battle in which hearts will be broken, lovers lost, thrones burned. Holy Sister completes the Book of the Ancestor trilogy that began with Red Sister and Grey Sister. A groundbreaking series, it has established Mark Lawrence as one of the most exciting new voices in modern speculative fiction. Book three in the series.