In a palm tree, on an island, in the middle of the wide blue sea, was a girl.

Nim's hair was wild, her eyes were bright, and around her neck she wore three cords. One was for a spyglass, one for a whorly, whistling shell, and one for a fat red pocketknife in a sheath.

Nim lives on an island in the middle of the wide blue sea, with her father, Jack, as well as a marine iguana called Fred, a sea lion called Selkie, a turtle called Chica and a satellite dish for her email. No one else lives quite like Nim, and she wouldn't swap places with anyone.

In Nim's Island, when Jack disappears in his sailing boat and disaster threatens her home, Nim must be braver than she's ever been before. And she needs help from her friends old and new. This book was adapted as a major motion picture starring Jodie Foster and Abigail Breslin (Little Miss Sunshine).

In Nim at Sea, Nim's new friend Alex Rover flies away without saying goodbye, and Selkie the sea lion is captured by villains from a cruise ship. Nim must risk everything to bring them back. A second major motion picture was inspired by this story, and screened as Return to Nim's Island, starring Bindi Irwin.

In Rescue on Nim's Island, Nim unearths an amazing fossil, but this discovery puts her island in terrible danger. Nim must choose between saving a natural treasure and saving someone's life.

Happy 21st Birthday Nim!