Professor Cone is best known for his advocacy of Black Liberation Theology. He is currently the Charles Augustus Briggs Distinguished Professor of Systematic Theology at Union Theological Seminary in the City of New York. Dr. Cone joins host Charles Williams to discuss his latest book The Cross and The Lynching Tree.  Here's a list of Dr. Cone's books: Black Theology and Black Power 1969A Black Theology of Liberation 1970The Spirituals and the Blues: An Interpretation 1972God of the Oppressed 1975The Black church and Marxism: what do they have to say to each other New York : Institute for Democratic Socialism (1980)For My People: Black Theology and the Black Church (Where Have We Been and Where Are We Going?) 1984Speaking the Truth: Ecumenism, Liberation, and Black Theology 1986Martin & Malcolm & America: A Dream or a Nightmare? 1992Risks of Faith: The Emergence of a Black Theology of Liberation, 1968-1998;1999,The Cross and the Lynching Tree 2011,