Spells and Smells

St. Juniper's is the fairy school with a difference: it's famed for the naughtiness of its pupils. Meet the naughtiest of all: their spells usually go wrong, but even when they go right it's only to get them out of trouble ... or get someone else into it! Ping has played the biggest practical joke ever. But has she gone too far this time? And now the Tooth Fairy is missing! Can Ping get herself out of serious trouble by bringing her back?