Cover of Herder and the Philosophy and History of Science
TD 3•1970
Cover of Voltaire's Disciple
TD 7•1972
Cover of The Austrian Enlightenment and its Aftermath
AS 2•1991
Cover of The Appearance of Character
TD 47•1999
Cover of Nelle Carceri di G. B. Piranesi
IP 2•1999
Cover of Playing with Gender
IP 7•2002