John Rast went to the Ren Faire looking for a fight. Well, a simulated fight, with blunt swords and safety equipment. But when his final opponent turns into a living, fire-breathing dragon, it's John or nothing stopping a disaster in its tracks--and the only real weapon at hand is his mom's Volvo. So John decides to let it roll . . .And that's when destiny comes to call. John is spirited away to the well-hidden base of Knight Watch, the organization...