This is book two in the Dragon Keepers series, and is a continuation of the story in book one. Jessie and Daisy have moved their dragon Emmy into the garage in the back yard because she grew so big. They go on a fun underground adventure to save the trees and the Hobgoblin Queen from St. George’s power. I like this book because it is happy and light, without a lot of drama. This is a nice world to visit.