Chapter book readers' favorite kitten mermaids are shell-ebrating the Olympics with a school field day.The Purrmaids series is known for having readers paw-sitively hooked from page one!It's time for the summer Olympics and Kittentail Cove is ready to celebrate!A hometown Olympic hero will be hosting a field day at Sea School and best friends Coral, Shelly, and Angel are excited to try all kinds of fun sports.But when Coral makes the swim-nastics team and Shelly and Angel don't, she'll have to overcome her fears and learn to work with her new team if they want to win.