After destroying a trace of dark fire, David, Zanna, and the Pennykettle dragons vanished. In a brand-new world, Co:per:nica, which runs parallel to that of Crescent Lane, firebirds roam the ancient librarium, a museum for books. But when 12-year-old David and Rosanna accidentally injure one of the firebirds, they are suddenly thrust into a remarkable adventure. The evil Ix have taken over one of the firebirds, turning it to the side of darkness, but the birds have a secret: They know about the existence of dragons. And from across the universe, one may come to their aid.
- ISBN: 9780545283687
- Author: D'lacey, Chris
- Published: 2011 , Scholastic Inc.
- Themes: Adventure, Dragon, Evil, Secret
- Descriptors: England (UK), Fantasy, Intermediate (ages 9-14)
- No. of pages: 576