CHAPTER I. The Missing Scientists
CHAPTER II. The Hindu Merchant
CHAPTER III. Bagobo Country
CHAPTER IV. The Headman's Secret
CHAPTER V. Trail of the "Sampaguita"
CHAPTER VI. The Man in the Red Fez
CHAPTER VII. News at Zamboanga
CHAPTER VIII. The "Swift Arrow"
CHAPTER IX. The Moro Knives
CHAPTER X. South of Sulu
CHAPTER XI. The Dancing Pirates
CHAPTER XII. Search the Wide Seas
CHAPTER XIII. The Two Datus
CHAPTER XIV. The High Fire
CHAPTER XV. Plan of Attack
CHAPTER XVI. The Black Cliff
CHAPTER XVII. The Radio Link
CHAPTER XVIII. Under Cover of Darkness
CHAPTER XIX. Chahda Sweeps the Sea
CHAPTER XX. The Patrol Takes Over
The Rick Brant Science-Adventure Stories