Wilfred Trotter

What is Mob Mentality?: 8 Essential Books on Crowd Psychology: Psychology of Revolution, Extraordinary Popular Delusions and the Madness of Crowds, Instincts ... Contract, A Moving-Picture of Democracy...

Charles Mackay, Jean-Jacques Rousseau, Gustave Le Bon, William McDougall, Wilfred Trotter, Gerald Stanley Lee, Everett Dean Martin