Niedergang und Aufstieg der deutschen Familie
Walter Buch
Heredity
Saleeby & C. W. (Caleb Williams) & 1878-1940
The Age of Voltaire
Will Durant & Ariel Durant
The Story of Civilization (9)
Instauration-1988[..]
Wilmot Robertson
Hellas: A Short History of Ancient Greece
C. E. Robinson
On Power: Its Nature and the History of Its Growth
Bertrand de Jouvenel