The third book in Erriu's Heavenly Bodies series finds Elara facing her greatest trial yet and is forced to ally with own worst enemy, the King of Stars, to prevent the Dark's devilish reckoning.

The Dark has returned. And she is hunting hearts.

There are whispers of war. That should the Dark collect the hearts of all her Stars, she could create the kind of army that neither mortal nor god could stand against.

And Elara will do anything to prevent such a reckoning. Now allied with her own worst enemy, the King of Stars, she and her friends must race to kill or corrupt Stars before the Dark can reach them.

But in the brutal ice kingdom of Perses, where violence is honour and to be heartless is to survive, the line between good and evil begins to blur. And as Elara’s immortal magic grows, so does her lust for vengeance – no matter the cost.