Pathways to Unknown Worlds: Sun Ra, El Saturn and Chicago's Afro-Futurist Underground, 1954–68. Edited by John Corbett, Anthony Elms, and Terri Kapsalis. Chicago: WhiteWalls, 2006. The Wisdom of Sun Ra: Sun Ra's Polemical Broadsheets and Streetcorner Leaflets. Edited by John Corbett. Chicago: WhiteWalls, 2006.
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