Courage of Falcons (The Secret Texts, Book 3)

In the conclusion of this series, the Final Battle between the Falcons, fugitive wizards committed to peace, and the Dragons, the immortal necromancers wielding black magic, ensues. Aided by the long-banished Scarred, the unstoppable army is bent on conquest. Kait Galweigh and Ry Sabir try to destroy the Scarred's leader, sorcerer Luercas, before he destroys Iberia forever.