Introduction

Addie B. and her cousins Jack, Beanie, and Bodie are mourning the loss of their grandmother Winnie. While visiting their grandfather's beach house in Maine, Addie receives a mysterious treasure box once owned by her grandmother. In it is a moonstone ring and a mysterious poem from her grandmother.

The Adventure Begins

The poem leads Addie and her cousins to nearby Moonstone Cave where, together, they enter a secret and magical garden and embark on a lifetime adventure. Along the way, they meet wonderful friends like Gemma, who reminds them all of a younger version of their grandmother; Jumani, a large white wolf; and Jadira, a strange and smelly creature whom they grow to love.

Lessons Learned

During the adventure, they learn the most important lesson of all — they must work together if they want to escape the dangers ahead of them and find their way back home.