Voltairine de Cleyre (1866-1912) was one of the most original and important anarchist intellectuals of her time. Sharon Presley teaches psychology at California State University at Hayward. She is the founder and Executive Director of Resources for Independent Thinking and the National Coordinator of the Association of Libertarian Feminists. . Crispin Sartwell is Associate Professor of Art and Art History at Dickinson College and the author of several books. His most recent book is Against the State: An Introduction to Anarchist Political Theory, also published by SUNY Press. His political writing appears in The Washington Post, Los Angeles Times, The Philadelphia Inquirer, and Harper's, among other outlets. He also writes a syndicated weekly opinion column.