300 Quotations for Being Master of One's Destiny with the Existentialist PhilosophersFriedrich Nietzsche
The Philosophy Collection: Meditations; Beyond Good and Evil; The Art of War; The Republic; & MorePlato
The Classic Collection of Soren Kierkegaard: Fear and Trembling, Philosophical Fragments, Sickness Unto DeathSoren Kierkegaard
Concept of Anxiety: A Simple Psychologically Orienting Deliberation on the Dogmatic Issue of Hereditary SinSøren Kierkegaard
Sickness Unto Death: A Christian Psychological Exposition for Upbuilding and AwakeningSøren Kierkegaard
Philosophical Fragments, or a Fragment of Philosophy/Johannes Climacus, or De omnibus dubitandum est. (Two books in one volume)Søren Kierkegaard
The Concept of Irony, with Continual Reference to Socrates/Notes of Schelling's Berlin LecturesSøren Kierkegaard