Home › Authors › Michael D. Hill 👤 Michael D. Hill 5 books Books by Michael D. Hill Invisible Hawkeyes 2016 Ralph Ellison's Invisible Man Ralph Ellison's Invisible Man : a Reference Guide 2008 Phase Diagrams for Solid Oxide Phase Diagrams for Solid Oxide Fuel Cells 2006 Archival Strategies and Techniques 1993 Ralph Ellison's Invisible man 1971