- Buku AudioHuman, All Too HumanFriedrich Wilhelm Nietzsche
- Buku AudioParmenidesPlato
- Buku AudioTimaeusPlato
- Buku AudioDream PsychologySigmund Freud
- Buku AudioThe PrinceNiccolo Machiavelli
- Buku AudioThe Gnosis of the MindGeorge Robert Stowe Mead
- Buku AudioThe Genealogy of MoralsFriedrich Wilhelm Nietzsche
- Buku AudioThe Twilight of the IdolsFriedrich Wilhelm Nietzsche
- Buku AudioThe Meaning of TruthWilliam James
- Buku AudioMysticism and LogicBertrand Russell
- Buku AudioMeditationsMarcus Aurelius
- Buku AudioSophistPlato
- Buku AudioSiddharthaHermann Hesse
- Buku AudioThe Pilgrim's ProgressJohn Bunyan
- Buku AudioA Guide to HealthMahatma Gandhi
- Buku AudioThe KybalionThree Initiates
- Buku AudioA Theologico-Political TreatiseBenedict Spinosa
- Buku AudioOn Sophistical RefutationsAristotle
- Buku AudioFeng ShuiErnest Eitel
- Buku AudioThe Analysis of MindBertrand Russell
- Buku AudioCicero's BrutusCicero
- Buku AudioHuman Nature and ConductJohn Dewey
- Buku AudioEthicsBenedict Spinosa
- Buku AudioThe Problem of ChinaBertrand Russell
- Buku AudioFundamental Principles of the Metaphysic of MoralsImmanuel Kant
- Buku AudioPosterior AnalyticsAristotle
- Buku AudioOn the Improvement of the UnderstandingBenedict Spinosa
- Buku AudioWe PhilologistsFriedrich Wilhelm Nietzsche
- Buku AudioGroup Psychology and The Analysis of The EgoSigmund Freud
- Buku AudioThe Seventh LetterPlato
- Buku AudioAcres of DiamondsRussell H. Conwell
- Buku AudioOn the Parts of AnimalsAristotle
- Buku AudioNotes From The UndergroundFyodor Dostoevsky
- Buku AudioBeyond Good and EvilFriedrich Wilhelm Nietzsche
- Buku AudioProposed Roads to FreedomBertrand Russell
- Buku AudioOn the Gait of AnimalsAristotle
- Buku AudioPractical Psychomancy and Crystal GazingWilliam Walker Atkinson
- Buku AudioHypnotism, Mesmerism, Mind-Reading and SpiritualismA. Alpheus
- Buku AudioCratylusPlato
- Buku AudioThe AntichristFriedrich Wilhelm Nietzsche
- Buku AudioHow We ThinkJohn Dewey
- Buku AudioDaemonologieKing James VI
- Buku AudioThe Psychology of SalesmanshipWilliam Walker Atkinson
- Buku AudioThe Prophecies of NostradamusMichel Nostradamus
- Buku AudioThe Hymns of HermesGeorge Robert Stowe Mead
- Buku AudioProtagorasPlato
- Buku AudioEarly Greek Philosophy & Other EssaysFriedrich Wilhelm Nietzsche
- Buku AudioThe Fasting CureEdward Dewey
- Buku AudioThe Eternal HusbandFyodor Dostoevsky