Ms. Harbor's classroom has a new pet. A sea horse! The students are excited to take care of the little guy during the week. And on weekends, someone gets to bring the sea horse home for a visit! Shelly is the first purrmaid to bring him home . . . and he gets lost! Shelly asks her friends to help her find him before they have to be back at school. Can the purrmaids find the little seahorse in time? The adorable mermaid-kittens in this chapter book series will have readers paw-sitively hooked from page one!