The Horned Blade — Richard A. Knaak

The Turning War continues! With the rebellion in dire straits, Nathan Bedlam and the Gryphon turn to a desperate spell that may win the war for them at the cost of their souls. Yet, an even darker threat lurks behind the scenes, an ancient evil whose resurrection is being instigated by none other than Nathan's son, Azran, through his sinister creation, a magical blade housing a malevolent mind of its own... The Turning War is a three volume saga answering many of the questions concerning the Dragonrealm and the Dragon Masters and how those events yet reverberate in the current timeline.