Gularian Islands

A dragon adventure begins when Ben and his friends are travelling back to Australia from a holiday in the United States and their plane crash-lands on a remote island.
The passengers try to stay alive and safe until they get rescued. But strange things are happening, and the marooned passengers find out they are not alone.
Soon Ben meets Noke and his family, island inhabitants for hundreds of years, that morph between human and dragon.
Everyone must all work quickly to save the world.