What a fantastic story! It's got an outstanding audiobook, and the way it braids mermaid story into human story into island story into family story works so well. I love Kira, and as an adult reader I teared up several times in the story, including where she's working through stuff around her mom and the consequences of her wish. I love the magic and the sense of place, as they really ground the fantasy parts. It gets a bit scary near the end, but not gory or too dark. The presence of a loving friend or caring adult at each scary part helps balance the tension a little. I'll definitely be bringing this to our schools, and I highly recommend it if you're looking for a wonderful summer read!