Ready, set, mango!

"Cousins Tee and Dee are the best of friends ... but they're also the worst of friends. For these two, everything is a competition. They fight over who's tallest, who's fastest, who's the best at every game. The story begins as the girls arrive on an island to visit their Auntie during summer vacation. It's mango season, and soon after they arrive, Auntie sends them outside to pick some mangoes so they can make smoothies. Their hunt for mangoes q...