UNITE History Volumes 1-6Mary Davis, John Foster, Roger Seifert, Marjorie Mayo, Adrian Weir · First published 2024Open the Tome
Antitrust economicsRoger D. Blair, David L. Kaserman, John W. Mayo · First published 1985Open the Tome
Medals and decorations of the British army and navyJohn Horsley Mayo · First published 1897Open the Tome
