Black flame by Will Wight

The third volume in the New York Times best-selling Cradle series!

Lindon has a year left.

When his time runs out, he’ll have to fight an opponent that no one believes he can beat. Unless he learns the magic of the sacred arts the right way, from scratch, he won’t have a chance to win…and even then, the odds are against him.

In the course of their training, Lindon and Yerin travel to the Blackflame Empire, where they struggle to master an ancient power.

Success means a chance at life, but failure means death.

In the sacred arts, only those who risk the most can travel far.