Audrey Plum is borrowing her first pet from the Pet Library. She wants the perfect pet. And she thinks she's found one. Robert. She just has to keep him-and his big front teeth-away from the turkey rug at home. When Robert turns out to be a bit of a disappointment, Audrey wonders if she might not have a "defective" bunny on her hands. But there are bigger problems...When everyone's favourite frog Prince William goes missing, Audrey and her friends form a search party to help find him. Is Prince William really lost or was he taken for an evil science experiment at the high school?