Karl R. Popper

• A lógica da pesquisa científica
• Come io vedo la filosofia e altri saggi
• the open society and its enemies
• The Self and Its Brain
• The Logic of Scientific Discovery
• The Open Society and Its Enemies
• The Open Society and Its Enemies
• The Open Society and Its Enemies
• The Open Society and Its Enemies
• The Open Society and Its Enemies Volume I the Spell of Plato, and Volume II the High Tide of Prophecy: Hegel, Marx, and the Aftermath
• The Open Society and Its Enemies, Vol. 1: The Spell of Plato
• The Open Society and Its Enemies, Vol. 1: The Spell of Plato: Volume I