Peter and the Secret of Rundoon (Starcatchers Series #3)

In this action-packed third installment in the Starcatchers series, Peter and Molly find themselves in the dangerous land of Rundoon, ruled by an evil king who enjoys watching his pet snake consume those who displease him. But that's just the beginning of problems facing our heroes, who once again find themselves pitted against the evil shadow-creature Lord Ombra in a struggle to save themselves, not to mention the planet. It's a wild desert adventure, with rockets, carpets, and camels all flying through the air, zooming toward an unforgettable climax...