Matthew Josephson

The robber barons

2015

Edison a Biography

1992

Politicos

2007

Edison

2003

Zola and his time; the history of his martial career in letters

1985

The money lords

1973

Reader's Digest Great Biographies, Vol. 1

1987

President Makers - the Culture of Politics and Leadership in an Age of Enlightenment 1896-1919

2007

President Makers, Eighteen Ninety-Six to Nineteen Nineteen

1964

Jean-Jacques Rousseau,

1970