The prince
Machiavelli, Niccol, 1469-1527
Gravitation, Gauge Theories And Differential Geometry
Eguchi, Gikey & Hansen
Eros and Magic in the Renaissance
Ioan P. Culianu
How to Solve It: A New Aspect of Mathematical Method
George Polya
Delphi Complete Works of Plato (Illustrated)
Plato
Delphi Complete Works of Euripides (Illustrated)
Euripides
Complete Works of Xenophon (Illustrated) (Delphi Ancient Classics)
Xenophon