XI. OUT OF THE FRYING PAN INTO THE FIRE
XII. A GREAT SURPRISE
XIII. THE "DEVIL-BIRD"
XIV. THE AIRSHIP LAUNCHED AT LAST
XV. AN UNPLEASANT SURPRISE
XVI. THE AIR CHASE
XVII. THE CAMP IN THE TROPICAL JUNGLE
XVIII. WHEN FRANK STOOD GUARD
XIX. FIREBRANDS AND JAGUARS
XX. THE AEROPLANE BOYS ONCE MORE AFLOAT