Upaya Pemberian Makna terhadap Prasasti berbentuk Stambha dari Jawa Tengah (Abad IX-X Masehi) = Meaning Interpretation Towards Stambha Inscription from Middle Java (IX-X AD)

Eastward to tartary: travels in the Balkans, the middle east, and the caucasus

An illustrated brief history of western philosophy

Philosophical tales: being an alternative history revealing the characters, the plots, and the hidden scenes that make up the true story of philosophy

Philosophy history and problems