"The Witch's Heart" is a fantasy novel by Kimberly E. K. Jones that explores themes of love, sacrifice, and the consequences of power. The story follows Angerboda, a powerful witch, as she navigates her relationships with gods and mortals in a world filled with magic and danger. Set in a richly imagined universe, the narrative delves into Norse mythology, intertwining familiar characters like Loki and Hel. As Angerboda grapples with her identity and the burdens of her abilities, the novel examines the complexities of fate and the choices that shape one's destiny.