Pushing His Luck

Greg thought nothing would be cooler than seeing the fairy world that was part of his childhood bedtime stories. But what he doesn't expect is the dragon he's about to come face-to-face with, or the fact that Mordred-King Arthur's nemesis-wants to be best friends.But when a new enemy arises, it takes everything Greg's family has to come together and fight. Can they win against one of Merlin's greatest foes, or will their lives be turned upside down by legends that should have stayed in the past?