Authors include: Thomas Paine, Thomas Jefferson, Henry David Thoreau, William Lloyd Garrison, Adam Smith, John Stuart Mill, Mary Wollstonecraft, Karl Marx, Friedrich Engels, Jean-Jacques Rousseau, Alexander Hamilton, James Madison, John Jay, Niccolo Machiavelli, Etienne de la Boetie, Edmund Burke, Thomas Hobbes, John Locke, and Alexis de Tocqueville and more!