V.I. Lenin (1870-1924) was a pivotal figure in twentieth century radical politics. He was a theoretician and the leader of the Russian Bolshevik Party. He wrote widely, authoring books such as Imperialism: The Highest Stage of Capitalism (Pluto, 1996). His selected writings were collected in the volume Revolution, Democracy, Socialism (Pluto, 2008).
Paul Le Blanc is a long-time activist and Professor of History at La Roche College, Pennsylvania. He is the author of many books, including Lenin and the Revolutionary Party, From Marx to Gramsci and The Living Flame: The Revolutionary Passion of Rosa Luxemburg.