To Kill a Kingdom Book by Alexandra Christo

To Kill a Kingdom by Alexandra Christo is a dark fantasy novel that reimagines The Little Mermaid with a sinister twist. The story follows Lira, a ruthless siren princess who has a reputation for stealing the hearts of princes. After a betrayal, Lira is cursed and transformed into a human by the Sea Queen, and to break the curse, she must kill Prince Elian, a pirate who hunts sirens. However, as they form an unlikely alliance, Lira begins to question her past and her future, and a dangerous romance unfolds.