Puzzled by Pink — Sarah Frances Hardy

Not every girl loves pink

Izzie hates pink as much as her sister, Rose, loves it. So when Rose plans an all-pink birthday party with the guests dressed in fairy costumes, Izzie decides to give her own alternative party in the attic, where the guests will be monsters, spiders, ghosts, and the pet cat. But some powerful magic triggers the appearance of yet another guest - an unexpected one. This will be a party nobody forgets!