Certainty and Happiness: Achieving Success in Thought and Action, by Leonard Peikoff
1:29:04
"Philosophy and the Real World Out There" by Leonard Peikoff
2:07:28
"The Proper Role of Emotions" by Leonard Peikoff
1:04:08
Catching up With Leonard Peikoff
1:53:13
"Thinking in Essentials" by Leonard Peikoff
2:43:04
The Objectivist Metaphysics: Axioms, Causality and the Primacy of Existence by Leonard Peikoff
14:15
Ayn Rand - Love, Morality and the Rational Man
1:37:07
"A Picture is Not an Argument" by Leonard Peikoff
10:40