Kreeft, Peter What Would Socrates Say?: An Introduction to Philosophy by the Socratic Method Kreeft, Peter Why Does Everything Come in Threes?: A Short Book about Everything Kreeft, Dr Peter Philosophy: What Every Catholic Should Know Kreeft, Peter How to Destroy Western Civilization and Other Ideas from the Cultural Abyss Kreeft, Peter The Man Who Left His Mark: How Mark's Gospel Answers Modern Questions Kreeft, Peter Krytyka relatywizmu moralnego: Wywiad z pewnym absolutystą Sök bara efter: Kreeft, Peter
