Kingdom of the Feared (Kingdom of the Wicked) by Kerri Maniscalco

Kingdom of the Feared concludes the Kingdom of the Wicked trilogy. In this final installment, Emilia must confront the full extent of the dark forces at play. After the revelations and tumultuous events of the previous books, Emilia and Prince Wrath face the ultimate test of their power and their bond. As they navigate the treacherous realms of the Wicked, they encounter new threats and face old enemies. Emilia’s quest for justice and understanding about her sister’s death reaches its climax, and she must confront her own fears and desires to uncover the truth and secure her future.