Science of Religion, Spirituality, and ExistentialismKenneth Vail, Clay Routledge · First published 2020Open the Tome
History of Battery C, 148th Field Artillery, American Expeditionary ForcesPaul Milton Davis, Hubert Kenneth Clay · First published 2018Open the Tome
Les rapports politiques franco-allemands à la Conférence du DésarmementKenneth Clay · First published 1939Open the Tome
