Garrett Felber is an Assistant Professor of History at the University of Mississippi and a Visiting Scholar in the Charles Warren Center for Studies in American History at Harvard University. He is the co-author of The Portable Malcolm X Reader (Penguin Books, 2013) with Manning Marable and is currently working on a manuscript titled "Those Who Know Don’t Say": The Nation of Islam, Black Nationalist Politics, and the Carceral State (University of North Carolina Press). He is also editing a collection of writings by former political prisoner Martin Sostre entitled We Are All Political Prisoners: The Writings of Martin Gonzalez Sostre. His research has been supported by the Schomburg Center for Research in Black Culture, the African American Intellectual History Society, the New York State Archives, and the Huntington Library. Felber helped found Liberation Literacy, an organization dedicated to building social justice literacy and reimagining community through education and conversation inside and outside of prisons in Portland, OR.