No fun in Fairyland? The Fun Day Fairies are each responsible for adding spunk and sparkle to one day of the week! But when Jack Frost steals their magic, they need Rachel and Kirsty's help. Without the fairies' special flags, every day of the week will be gloomy and glum. It's Field Day at Rachel's school, but no one is having any fun. Tara the Tuesday Fairy can't help without her magic flag! What's a fairy to do? Find the magic flag in each book, and help fill every day of the week with fun!