Deltora Quest meets Dinotopia in this classic fantasy quest from the bestselling Australian author of the Laws of Magic series!

While Adalon and his friends, Targesh and Simangee, gather supporters at the Lost Castle, the mad queen and her ruthless general continue to wage war on the seven kingdoms of Krangor. It is only when Simangee finds a legend in an ancient text that the rebels begin to hope once more. Do the Missing Kin really exist? Can the three friends find the winged saur and convince them to join their cause before it's too late?