Introducing an exciting new line of readers that brings half-mermaid Emily Windsnap-star of the New York Times best-selling series-to a younger audience. Even though she lives in a houseboat, Emily Windsnap doesn't know how to swim. Her mother has always cautioned her to stay out of the water. But it's hard to make friends at the beach when everyone else is having fun in the waves! So when swimming lessons start at school, Emily is excited to finally...

After his pendant goes missing, semi-mer Aaron and his friends discover a family secret in this early reader. Aaron wishes he were special like his best friends, Emily Windsnap and Shona Silkfin, but nothing exciting ever happens at his castle in the middle of the ocean. That is, until a massive, mysterious ship docks at the castle and all the crew members are suspiciously interested in Aaron's trident pendant. One even asks to take a closer look...