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. Can Rachel and Kirsty start the week off right by helping Megan the Monday Fairy find her missing flag? Or will Jack Frost and his goblins get in their way? Find the magic flag in each book, and help fill every day of the week with fun!