Lira steal's princes' hearts. Literally. She lures them into a trance-like state with her siren song, and drags them down to the bottom of ocean where she rips out their hearts. After failing to steal Prince Elian's heart, the pirate prince also known as the "siren killer", Lira's mother, the Sea Queen, turns her into a human in punishment, and commands that she retrieve Elian's heart, or stay a human forever.
Are you getting Little Mermaid vibes from that description? Good, because there is a definitely Little Mermaid inspiration here, though it's definitely more Anderson than Disney (for examples, sirens turn into sea foam a few moments after they are killed). There's also some Greek mythology (I feel like this is the origin of sirens, but I only say that because of the Odyssey), but the influences, while noticeable, are integrated nicely, and the world-building game in this book is super strong. Elian and Lira travel to several different kingdoms, and each kingdom has its own flavor and customs. There's also some cool mythology around sirens vs. mermaids vs. mermen, and I really loved where she went with the mermaids in particular. It was a version of mermaids that I had never read before.
Elian and Lira are both complex but likable characters (if you like your heroes of anti- or bloodthirsty variety, which, I DO). Initially, Lira is a stone-cold killer. She was raised to be one, and the fact that she could be anything but a stone-cold killer after her upbringing is kind of magical. As the book develops, she learns more about humans and begins to *gasp* kind of like them. Her character development and growth are a main theme throughout the book, and Lira's maturation is slow enough to develop seems plausible.
Elian was also fine; he mostly serves as a foil to Lira, and it's fun to see his opinion of her change as he slowly learns more about her. There is a bit of romance between them, but as they are at odds for most of the book, its kind of a forbidden romance which is a trope that I love when done right (needless to say, it was done right here).
Amazing worldbuilding, great characters, no sequel - what's not to love here? If you are into pirates or mermaids or lux worldbuilding, you'll enjoy this book. 4 stars - I really liked it!
Thanks to Feiwel & Friends and Netgalley for the eARC for review consideration. To Kill a Kingdom will be released on 06 March, but you can put your copy on hold today!