Selected Bibliography
- Marcus Aurelius: Warrior, Philosopher, Emperor (2009)
- Fitzroy Maclean (1992)
- Hearts of Darkness: The European Exploration of Africa (1992)
- From the Sierras to the Pampas: Richard Burton’s Travels in the Americas, 1860-69 (1991)
- Stanley: Sorcerer’s Apprentice (1991)
- Burton: Snow upon the Desert (1990)
- Stanley: The Making of an African Explorer (1989)
- Charles Edward Stuart: A Tragedy in Many Acts (1988)