Emily Eyefinger has had three previous adventures, and now she's back for a fourth! When Emily is born with an eye on the end of her finger, her parents are surprised and a little bit worried. However, Emily finds that having an extra eye comes in handy. She helps her best friend Janey to become a TV star; goes on a snowy adventure with Malcolm Mousefinder; unravels the mystery of the missing Mint money and saves a village from an erupting volcano! When people ask her if she likes having an eye on the end of her finger, Emily says, 'On the one hand I like it. But on the other hand I don't.'