Real Soldiers of Fortune (1906) – uma biografia inicial de Winston Churchill (1874-1965), Major Frederick Russell Burnham, DSO, (1861-1947), Chefe dos Escoteiros, General Henry Douglas McIver (1841-1907), James Harden- Hickey (1854–1898), Capitão Philo McGiffen (1860–1897), William Walker (1824–1860)
Bleiler, Everett (1948). The Checklist of Fantastic Literature. Chicago: Shasta Publishers. 32 páginas
Lubow, Arthur. The Reporter Who Would Be King: A Biography of Richard Harding Davis (Biography. New York: Charles Scribner's Sons, 1992). ISBN 0-684-19404-X;