6. Case Studies of Psychic Epidemics: the Mississippi Bubble, Gold Fever, War-Time Psychosis, the Dancing Mania in Modern Times, etc.
7. Propaganda as Social Contagion: an Analysis of a Selected Case
8. A Description and Interpretation of Crowd Behavior: the Orgy, the Cult, the Mob, the Organized Crowd
9. The "Animal" Crowd: the Flock, the Herd, the Pack
10. A Description of Crowd Behavior on Armistice Day
11. The Criminal Crowd
12. The Jury, the Congenial Group, the Committee, the Legislature, the Mass Meeting, etc., as Types of Collective Behavior
13. Crowd Excitements and Mass Movements
14. A Study of Mass Migrations: the Barbarian Invasions, the Settlement of Oklahoma, the Migrations of the Mennonnites, the Treks of the Boers, the Rise of Mohammedanism, the Mormon Migrations, etc.
15. Crusades and Reforms: the Crusades, the Abolition Movement, Prohibition, the Woman's Temperance Crusades, Moving-Picture Censorship, etc.