Thể loại sách nói : Ancient Texts
Morals (Moralia), Book 1
Lucius Mestrius Plutarchus
Eudemian Ethics
Aristotle
Maitrayana Upanishad
Unknown
On Duties
Marcus Tullius Cicero
Svetasvatara Upanishad
Unknown
Kena Upanishad
Unknown
Isha Upanishad
Unknown
Prasna Upanishad
Unknown
Chandogya Upanishad
Unknown
De Rerum Natura
Titus Lucretius Carus
Aeneidis Libri XII
Virgil
Mark Aurels Selbstgespräche
Marcus Aurelius