The evil wizard Maldred has been turned into one hundred mini-Maldreds! Dragon Masters around the world are battling them, and it's up to Drake, Worm, and their friends to stop Maldred once and for all. Drake, Rori, Bo, Ana, and their dragons travel to Goryeo to meet the Chaos Dragon Seong-Min and her Dragon Master Ji-Min. Seong-Min is the only dragon powerful enough to stop the chaos the Maldreds are causing! But Ji-Min warns that the Chaos Dragon is very difficult to control, even for her. Will Drake and his friends convince Ji-Min to help them defeat the Maldreds?

In the first book in this series, eight-year-old Drake is snatched up by King Roland's soldier and taken to the castle. He is to be trained as a Dragon Master. At the castle, he is joined by three other young Dragon Masters-in-training: Ana, Rori, and Bo. The Dragon Masters must learn how to connect with and train their dragons - and they must also uncover their dragons' special powers.

Rani the Enchanted Dragon is facing one of the biggest challenges the Magic Forest has ever seen. A new villain has an evil plot in mind. She's planning to kidnap all the adorable animals who usually help Dragon Girls complete their quests. Without these forest friends, this special place could be lost forever!

Azmina, Willa, and Naomi are thrilled to learn they're Glitter Dragon Girls. Summoned to the Magic Forest by its magnificent ruler, the Tree Queen, the girls quickly find out their dragon-selves have unbelievable abilities. They can soar above the treetops, breathe glitter-y bursts of fire, and roar loud enough to shake the ground. With this newfound magic comes a big responsibility, however.

In Dinosaurs Before Dark, adventure is waiting to happen! Jack and his younger sister, Annie, stumble upon a tree house filled with books. Where did the tree house come from? How long has it been there? When Jack reads a book about the Cretaceous period, 65 million years ago, and wishes he could really see the pteranodon, it suddenly appears at his window. Magically. Before Jack and Annie can figure out the mystery, the tree house whisks them back to the prehistoric past.