An evil wizard named Astrid is on the loose! She is headed to the Fortress of the Stone Dragon, where giant beasts are buried. Astrid plans to cast a dangerous spell that will bring these creatures back to life! Can
Drake and Mina — with the help of a new Dragon Master named Caspar — stop Astrid? Or will Astrid’s dark magic stop them in their tracks?
Branches – Dragon Masters #17: Fortress of the Stone Dragon
![Branches – Dragon Masters #17: Fortress of the Stone Dragon](http://storyplus.scholasticinternational.com/wp-content/uploads/2020/11/Branches-–-Dragon-Masters-17-Fortress-of-the-Stone-Dragon.png)