Nadakhan and the Air Pirates

In this audiobook, the adventures of the Ninjas continue! The Ninjas face off high up in the sky. Since they learned the technique of Airjitzu, the young heroes can even fly! This ability comes in handy against the evil Djinn Nadakhan and his air pirates. But it's not just the Ninjas who have to deal with the nasty tricks of the Djinn, who has created a criminal doppelgänger of the Ninjas. The pirates also have their hands full getting their sailing ship ready for the skies. Will they succeed in preparing their flying ship and taking on the Ninjas?.