6Chapter VI The Crash
17Chapter XVII The Exploits of Willis
7Chapter VII What Nolan Had to Tell
18Chapter XVIII The Secret of the Dinghy
8Chapter VIII The Start of the Launch
19Chapter XIX The Two Depressions
9Chapter IX Distance Over Time Equals Speed
20Chapter XX The Riddle of the Stars
10Chapter X The Man with the Suit-Cases
21Chapter XXI The Last Lap
11Chapter XI M. Fiquet of Dieppe
