In this, the third book in The Brimstone Key Trilogy, Avalon Academy's turbulent first semester is winding down. The students are trying to find a balance between cramming for final exams and practicing for the Round Table qualifying tournament. But for the Griffins, the joy of the holiday season is being overshadowed by the return of The Immortals, and the escape of a changeling bred to detonate like a nuclear bomb.

 

This book features in the following series: Grey Griffins, The Clockwork Chronicles .

There are 352 pages in this book. This book was published 2013 by Little, Brown & Company .

Jon S. Lewis is the coauthor of the Grey Griffins Trilogy and the Grey Griffins Clockwork Chronicles. He also writes for the DC COMICS family of publishers. He lives with his family in Arizona. Derek Benz and J. S. Lewis have been best friends since babyhood. They grew up sharing birthday parties, Saturday morning cartoons, comic books and trading cards and spent much of their childhood exploring the sprawling woodlands behind Derek's family farm, which they secretly suspected was enchanted.