I Introduction

II Le Bon's Description of the Group Mind

III Other Accounts of Collective Mental Life

IV Suggestion and Libido

V Two Artificial Groups: the Church and the Army

VI Further Problems and Lines of Work

VII Identification

VIII Being in Love and Hypnosis

IX The Herd Instinct

X The Group and the Primal Horde

XI A Differentiating Grade in the Ego

XII Postscript

 Footnotes

 Index

GROUP PSYCHOLOGY AND TH