The Edge of Shadow: The Kin of Kings, Book 5 (Unabridged‪)‬

In this epic culmination of the series, a betrayal forces Basen and his allies out from the protective walls of the Academy. A ruthless army begins hunting them down with plans of extermination. When Basen is separated from everyone, he must rely on himself to stay alive until he can reunite Kyrro's Allies. His determination to not only survive, but to lead his army to victory, inspires a plan that will forever change the fate of Ovira. Now he just has to figure out how to implement it.