[ CHAPTER XI. MR. SNOWDON LOSES HIS PUPIL. ]

[ CHAPTER XII. BERNARD MEETS A FRIEND OF HIS FATHER. ]

[ CHAPTER XIII. PROFESSOR PUFFER. ]

[ CHAPTER XIV. SOME OF THE PASSENGERS. ]

[ CHAPTER XV. JACK STAPLES. ]

[ CHAPTER XVI. A SCRAP OF PAPER. ]

[ CHAPTER XVII. BERNARD’S PERIL. ]

[ CHAPTER XVIII. THE EVENTS OF A NIGHT. ]

[ CHAPTER XIX. PROFESSOR PUFFERS DISCOMFITURE. ]

[ CHAPTER XX. A LOST CLUE. ]