Graun and Fafnin have settled in perfectly with Ava and Jack's family, but now it's time for a whole new challenge - school! Jack and Ava are thrilled to be able to start flying to class, and Graun and Fafnin are excited to start dragon lessons. But they soon discover that school isn't all fun and games - there are new rules to learn, and not all of the dragons in their class are nice. Will Graun and Fafnin be able to stay out of mischief, or will these two naughty dragons cause trouble again?
