In the Hall of the Dragon King (The Dragon King Trilogy, Bk. 1)

Carrying a sealed message from the war-hero Dragon King to the queen, Quentin and his outlaw companion, Theido, plunge headlong into a fantastic odyssey and mystic quest. Danger lurks everywhere in the brutal terrain, and particularly in the threats from merciless creatures, both human and not-so-human. While at the castle, the wicked Prince Jaspin schemes to secure the crown for himself, and an evil sorcerer concocts his own monstrous plan. A plan that Quentin and Theido could never imagine. In the youth's valiant efforts to save the kingdom and fulfill his unique destiny, he will cross strange and wondrous lands; encounter brave knights, beautiful maidens, and a mysterious hermit; and battle a giant, deadly serpent.