LilyPad Princess by Debi Faulkner
Approx. 7,670 words.
Published on January 24, 2011.
Princess Gwendolyn's boring life just got very strange. As always, there's Jack, her royal pain of a brother, but add Lily, a frog-turned-princess, and a Royal Ball to find Lily's family, and Gwendolyn is suddenly one busy girl. Now, someone or something, is attacking the castle. Is the kingdom safe, or is Jack right -- does it have something to do with the frogs?