"A mysterious book leads Billy into mortal combat with a powerful dragon slayer. Separated from his friends and finding his dragon traits useless against this enemy, he has to rely on new weapons, a sword and shield he cannot even see" -- back cover.

1. Dragons -- Juvenile fiction.; 2. Demonology -- Juvenile fiction.; 3. Knights and knighthood -- Juvenile fiction.; 4. Christian life -- Juvenile fiction.; 5. Supernatural -- Fiction; 6. Young adult -- Fiction.; 7. Local Authors.;