"Lottie Pumpkin is an ordinary girl who has spent her life longing for the extraordinary. Ellie Wolf is the crown princess of Maradova, who wants nothing more than a chance at an ordinary life. When fate puts Lottie and Ellie in the same dorm room at the prestigious Rosewood Hall, there's only one solution: for the girls to swap identities, and live the lives they've always dreamed of. But at Rosewood, a secret never stays secret for long. Someone in the school is on to them--and if the truth is revealed, the results may be more treacherous than they ever expected. Undercover Princess is the first book in the Rosewood Chronicles series."-- (Source of summary not specified).