01 – In Which We Begin Not to Understand

02 – In Which Joseph Rouletabille Appears for the First Time

03 – “A Man Has Passed Like a Shadow Through the Blinds”

04 – In the Bosom of Wild Nature

05 – In Which Joseph Rouletabille Makes a Remark…

06 – In the Heart of the Oak Grove

07 – In Which Rouletabille Sets Out on an Expedition Under the Bed

08 – The Examining Magistrate Questions

09 – Reporter and Detective

10 – “We Shall Have to Eat Red Meat–Now”

11 – In Which Frederic Larsan Explains …

12 – Frederic Larsan’s Cane

13 – The Presbytery Has Lost Nothing of its Charm, Nor the Garden its Brightness

14 – I Expect the Assassin This Evening

15 – The Trap

16 – Strange Phenomenon of the Dissociation of Matter

17 – The Inexplicable Gallery

18 – Rouletabille Has Drawn a Circle Between the Two Bumps on His Forehead

19 – Rouletabille Invites Me to Breakfast…

20 – An Act of Mademoiselle Stangerson