As .html files

(These files will open in most browsers, but they may not display all typographical details correctly.
Esp. the diacritics may not show as expected.):

1. Sri Aurobindo's Evolutionary Ontology of Consciousness
2. What is Knowledge?
3. Yoga as Research Tool: Towards rigorous research in the subjective domain

As .pdf files

(These have all the typographical details correctly, but they may not open in all browsers.
They are meant for downloading and may be printed for personal use.)