To kill a god, Mal Blackburn must first survive Hell. Her path leads her to Allegra—a witch shrouded in myth, madness, and power. But as Mal digs deeper into the magic that could make her a God-Killer, she finds herself once again caught in the web of Thanatos and Hades. And this time, their secrets may be the thing that breaks her.

Ash Acheron is trapped behind the enchanted walls of the Kingdom of Magic, flanked by the fierce Bryn Wynter, a wolverian army, and enigmatic allies; Adriana, Keir, Cronan, and a legion of wyverians. But not all magic is salvation . . . and not all allies can be trusted.

To the south, Kai Blackburn journeys with the witch Dawn in search of dragons, creatures that may be their only hope against Hagan. But Kai faces another kind of danger entirely: one with burning eyes and the power to undo him with a single kiss.

Kage Blackburn travels north beside the unpredictable Arden Briar, seeking to reunite with Wren Wynter. But when Wren returns . . . she is not the girl they remember. She is something else. Something more.

In the land of phoenixes, Alina Acheron sharpens herself into a blade of vengeance, cloaking herself in shadow and fire. And as she trains beneath Mareena Noor's golden wings, she begins to uncover truths that will change everything.

The world is shifting. The gods are watching. And the truth is coming.

Contains mature themes.