Isa, Kena, Katha, Prasna, Munda, Mandukya Upanishads: With the Commentary of Sankaracharya and the Gloss of Ananda Giri (Sanskrit Edition)
Synopsis Gnmn thikn Tou Indou Philosophou Sanakea: Ek Ts Sanskritiks Htoi Vrachmaniks Tn Indn Dialektou Eis Tn Hellnida Kai Italida Metenechtheisa Phnn (Multilingual Edition)
The Upanishads and Sri Sankara's Commentary: Katha and Prasna