Rosellen is just an ordinary little girl, except for one thing: Her parents are the King and Queen, so she's a Princess. Or is she? Using the story of "The Princess and the Pea" as a guide, Rosellen is determined to answer the question once and for all--with surprisingly messy results!The Really-Truly Princess Test features over 20 full-color illustrations and is an engaging read-aloud story for ages 6-10.