Beyond tragedy: essays on the Christian interpretation of history

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

Sejarah filsafat barat dan kaitannya dengan kondisi sosio-politik dari zaman kuno hingga sekarang = History of western philosophy and its connection with political and social circumstances from the present day

An illustrated brief history of western philosophy