Public Domain Social Sciences eBooks The Theory of the Leisure Class by Thorstein Veblen An Eye for an Eye by Clarence Darrow Memoirs of Extraordinary Popular Delusions and the Madness of Crowds by Charles Mackay The Shame of the Cities by Lincoln Steffens Sixteen Years in Siberia by Leo Deutsch On the Duty of Civil Disobedience by Henry David Thoreau Marriage as a Trade by Cicely Hamilton The Kama Sutra of Vatsyayana by Vatsyayana A Vindication of the Rights of Woman by Mary Wollstonecraft