In Princess Power, Kara and her cousin Corrine are kissed by a magical butterfly imbuing them with magical powers. They must put their difference aside in order to defeat the Baron who wants the butterfly magic for himself. After all, the greatest power is the power of friendship. The colourful box includes a storybook plus a 60 piece jigsaw for the reader to piece together, and on the reverse of the jigsaw is a picture the reader can colour in with crayons.