What to read after World of Warcraft: Dawn of the Aspects?

Uncertainty plagues Azeroth's ancient guardians as they struggle to find a new purpose. This dilemma has hit Kalecgos, youngest of the former Dragon Aspects, especially hard. Having lost his great powers, how can he--or any of his kind--still make a difference in the world? The answer lies in the distant past, when savage beasts called proto-dragons ruled the skies. Through a mysterious artifact found near the heart of Northrend, Kalecgos witnesses this violent era and the shocking history of the original Aspects: Alexstrasza, Ysera, Malygos, Neltharion, and Nozdormu. In their most primitive forms, the future protectors of Azeroth must stand united against Galakrond, a bloodthirsty creature that threatens the existence of their race. But did these mere proto-dragons face such a horrific adversary alone, or did an outside force help them? Were they given the strength they would become legendary for . . . or did they earn it with blood? Kalecgos's discoveries will change everything he knows about the events that led to the . . .