The Pitbull is furious. His evil plans to capture the dragons on Flynn and Paddy's paradise island have come to nothing. And now his niece, Briar, has joined forces with the brothers. As he musters his men and machines for a final attempt, a devastating natural disaster strikes which completely changes the game - perhaps forever. This is the fourth junior novel in the best-selling Dragon Defenders series. It incorporates 'augmented reality', bring the fictional world to stunning 3D life!