Kara and Zed have a new mystery to solve! Princess Rosa's palace has been under a sleeping spell for 100 years, and the spell is set to end tonight. But Princess Rosa has gone missing! And if she's not back by sunset, the spell will start all over again. It's up to Kara and Zed -- along with a fairy who lives at the palace -- to find the princess and bring her home! Magic, friendship, and adventure come together in the adorable Once Upon a Fairy Tale series, featuring black-and-white illustrations on every page.