Lewis Spence
Joseph McCabe
John Gregorson Campbell
Alexis de Tocqueville
G. K. Chesterton
Washington Irving
Victor Hugo
Alexandre Dumas
Karl Marx
William H. Prescott
Samuel Smiles
Niccolò Machiavelli
C. R. Cockerell
E. J. Dillon
W. C. Sellar and R. J. Yeatman
Edgcumbe Staley
John Timbs
Madame Campan
Duc de Saint-Simon
Hilaire Belloc
Henry VIII
