Isadora is back in Eidolon, marshalling her forces against the evil Dodman. HE knows all about the legend of three children from both worlds saving the Secret Country -and he'll do all he can to prevent it. Ben and Iggy discover that the Dodman has managed to summon dinosaurs to join his army: they must warn Isadora. Leaving Ellie and Alice safe at home, thy set out to take the wild roads back to the Secret Country. Little do they know that there is danger lurking close to home, and that their next-door neighbors are not quite what they seem . . . Dark forces are massing. Unless the three children can fulfill the prophecy, the Secret Country will be lost - and Isadora will be enslaved by the Dodman. It's time to call on the dragons.