Meditations
Marcus Aurelius (emperor Of Rome)
Η περιπέτεια της φιλοσοφίας: Η ζωή και η σκέψη των μεγάλων φιλοσόφων
Will Durant
Less Than Human
David Livingstone Smith
Capitalism Without Capital: The Rise of the Intangible Economy
Jonathan Haskel & Stian Westlake
Cosmos
Carl Sagan