Polly Diamond and the Super Stunning Spectacular School Fair

One aspiring writer plus one magic book. It all adds up to a whole lot of trouble.
Polly and her magic book, Spell, have all kinds of adventures together because whatever Polly writes in Spell comes true! But when Polly and Spell join forces to make the school fair super spectacular, they quickly discover that what you write and what you mean are not always the same thing!