12 Chapters
- 1 SOME SOURCES OF INFORMATION
- 2 THE FRIENDS OF VOLTAIRE I D’ALEMBERT: THE THINKER
- 3 II DIDEROT: THE TALKER
- 4 III GALIANI: THE WIT.
- 5 IV VAUVENARGUES: THE APHORIST
- 6 V D’HOLBACH: THE HOST
- 7 VI GRIMM: THE JOURNALIST
- 8 VII HELVÉTIUS: THE CONTRADICTION
- 9 VIII TURGOT: THE STATESMAN
- 10 IX BEAUMARCHAIS: THE PLAYWRIGHT
- 11 X CONDORCET: THE ARISTOCRAT
- 12 INDEX