The Marshmallow Mermaid

More about the book

The plot centers around Halo McNightly, who investigates the mysterious disappearances of swimmers from the boys' swim team at her school. Her quest leads her to a deadly mermaid residing in a cave linked to the swimming pool. To confront this threat, Halo utilizes her unique candy, transforming into different underwater creatures like a hammerhead shark and an octopus, as she battles the dangerous girl-fish. The story combines elements of mystery, fantasy, and adventure in a school setting.