[CHAPTER IX.] GHASTLY VISITORS.
[CHAPTER X.] TREASURE-SEEKING.
[CHAPTER XI.] THE YACHT.
[CHAPTER XII.] THE MYSTERY.
[CHAPTER XIII.] AFLOAT.
[CHAPTER XIV.] UNDER WAY.
[CHAPTER XV.] AT SEA.
[CHAPTER XVI.] AN ANXIOUS CREW.
[CHAPTER XVII.] IN PORT.
[CHAPTER XVIII.] HAVANA.