Excellent follow up to Dragon's Realm
Twin boys were born to the dragon-king of Ippa, though only one was born of dragon-blood. He was named Karadur Atani - Fire-bringer. But Karadur Atani would never become a dragon. In a bitter betrayal, his twin brother stole his talisman and disappeared, leaving Karadur trapped - a king with the heart of a dragon, trapped in the body of an ordinary man.
Now, rumors of an evil sorcery have reached Dragon Keep. A powerful wizard has risen out of legend. From his stronghold in the great ice, he rains death and destruction upon the people of Ippa. Once he was called Ankoku, the Hollow One. But Karadur Atani knows him as brother.
As Karadur's people die, his call blazes across the land: Dragon Keep goes to war in the spring. Beneath the dragon banner, Karadur Atani leads his warriors into the ice, to challenge his wizard brother, and reclaim his destiny.
Enjoyed this book. Ending a little disappointing Looking forward to