Sara Wolf

Zera is a Heartless—the immortal, unageing soldier of a witch. Bound to the witch Nightsinger ever since she saved her from the bandits who murdered her family, Zera longs for freedom from the woods they hide in. With her heart in a jar under Nightsinger's control, she serves the witch unquestioningly. Until Nightsinger asks Zera for a Prince's heart in...