The Dragon's Son: The Second Book of the Dragonvarld Trilogy Hardcover – July 1, 2004 by Margaret Weis
Book 2 of 3: The Dragonvarld Trilogy
 
In Mistress of Dragons we were introduced to a world where political deception, greed, and avarice have lead to a violation of the "hands off" policy of the Parliament of Dragons concerning the affairs of men. Indeed that violation threatens more than policy and order it threatens the peaceful existence of the human race.

Man's only hope and his greatest threat is

The Dragon's Son

Twins born out of violence and raised apart.

Ven (short for Vengeance) is raised in seclusion under the watchful eye of his deceased mother's Amazonian lover. He is a child whose appearance belies his heritage - half-man/ half-dragon.

Marcus is raised in a court, and given all of the protections and breeding that would entail. He appears to be completely human, yet his psychic link with the brother he has never known betrays the dragon magic that lies within him.

It is up to the dragon emissary who passes himself off as a man, Draconas, to protect them both before the internecine struggle destroys the Parliament of Dragons and brings an oppressive reign of fire down upon all mortal men.
 
4.16