Tiny fairies. Huge adventure.Matilda Whipplethorn is about to get what she's always wanted, and it's a bad thing. Being a babysitter isn't much of a dream for the average thirteen-year-old, but Matilda is anything but average. She's half a centimeter tall, invisible to the human eye, and hearing-impaired. Her mother won't let her forget any of that. So for Matilda, adventures are in short supply. Finally agreeing to let Matilda take some responsibility,...