When Nicholas and his cousin Liam rescue a rather squished fairy, they decide to keep it in a box and give it to Bronte for her birthday. But what are they to do when the fairy turns out to be rude, ungrateful and just plain mean? And then the fairy gets loose in the house and eats the toothpaste, smashes the china and vomits all over the furniture. Now Nicholas and Liam are really in trouble!