6Chapter V. Theophrastus Shows the Black Feather
21Chapter XX. The Strange Behaviour of an Express Train
7Chapter VI. The Portrait
22Chapter XXI. The Earless Man with His Head Out of the Window
8Chapter VII. The Young Cartouche
23Chapter XXII. In Which the Catastrophe which Appears on the Point of Being Explained, Grows yet More Inexplicable
9Chapter VIII. The Wax Mask
24Chapter XXIII. The Melodious Bricklayer
10Chapter IX. Strange Position of a Little Violet Cat
25Chapter XXIV. The Solution in the Catacombs
11Chapter X. The Explanation of the Strange Attitude of a Little Violet Cat
26Chapter XXV. M. Mifroid Takes the Lead
12Chapter XI. Theophrastus Maintains that He Did Not Die on the Place de Grève
27Chapter XXVI. M. Longuet Fishes in the Catacombs
13Chapter XII. The House of Strange Words
28Chapter XXVII. M. Mifroid Parts from Theophrastus
14Chapter XIII. The Cure That Missed
29Chapter XXVIII. Theophrastus Goes into Eternal Exile
15Chapter XIV. The Operation Begins
