Egg of the Amphitere

In this Third Book of the Dragomeir Series, Tanis manages to impress with one of the new Amphitere dragons, increasing his family to four. Queen Mother manages to procure the last of the Crystal Keys, which she believes will keep the hordes from Hell locked on the Provinces forever. Unfortunately, there are secrets yet to be revealed that could threaten their survival. A mysterious group of people called the Savants appear at the mountain, and Tanis learns of a Gate system called The Hearth...