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Ethics — Early works to 1800 — Audiobooks

Gorgias
by Plato

Plutarch's Morals
by Plutarch

Meno
by Plato

De Officiis
by Marcus Tullius Cicero
The Theory of Moral Sentiments
by Adam Smith

The Fable of the Bees; Or, Private Vices, Public Benefits
by Bernard Mandeville

Charmides
by Plato

Selected Essays of Plutarch, Vol. I.
by Plutarch

The Academic Questions, Treatise De Finibus, and Tusculan Disputations, of M.T. Cicero, With a Sketch of the Greek Philosophers Mentioned by Cicero
by Marcus Tullius Cicero

Selected Essays of Plutarch, Vol. II.
by Plutarch

Gorgias
by Plato