Plutarch
Titus Livius
Marcus Aurelius
William Shakespeare
Niccolò Machiavelli
Ovid
Lew Wallace
Henryk Sienkiewicz
Suetonius
Cornelius Nepos
Horace
Donald Robertson
P. Cornelius Tacitus
Fernando Botero
Ady, Julia Mary Cartwright
Cassius Dio Cocceianus
Anthony Everitt