The seven Rainbow Fairies are missing! Fairyland is home to seven colorful sisters. Together, they are the Rainbow Fairies! They keep Fairyland dazzling and bright. But when evil Jack Frost sends them far away, the sisters are in big trouble. If they don't return soon, Fairyland is doomed to be gray forever! The beach means bubble trouble for Sky the Blue Fairy. Can a special friend help Rachel and Kirsty track her down? ---------- **Books in this series** 1. [Ruby the Red Fairy][1] 2. [Amber the Orange Fairy][2] 3. [Saffron the Yellow Fairy][3] 4. [Fern the Green Fairy][4] 5. Sky the Blue Fairy 6. [Izzy the Indigo Fairy][6] 7. [Heather the Violet Fairy][7]