A Horn of Onyx (Paperback) (ISBN-13: 9798993233819)

Imogen successfully won her freedom; escaping the Molnairian palace and rescuing Wells and his soldiers from annihilation. But even as her knoma grows stronger, Imogen learns raw power isn't enough to win a war.

As Imogen grapples with the chaos of battle-and a bloodthirsty unicorn named Prism-the consequences from her palace escape continue to follow her. Drawn into the ruthless games of two opposing courts, she finds herself out of her depth, yearning only for a peaceful life with her mate. But if she can't curb her impulsivity and adapt to life in the army, she may find herself trapped between not one, but two warring kings.