Hilary Putnam on Logic and MathematicsGeoffrey Hellman, Roy T. Cook · First published 2018Open the Tome
Mrs. de Peyster's parties, and other lively studies from the New YorkerGeoffrey Hellman · First published 1963Open the Tome
Motor-Car Touring Society of the city of New York, 1907-1919Geoffrey Hellman · First published 1941Open the Tome
