Allgemeine Geschichte der Philosophie

The Philosophy of the Upanishads

Outlines of Indian Philosophy

The Elements of Metaphysics

The Elements Of Metaphysics - Being A Guide For Lectures And Private Use

The Philosophy of the Vedanta in Its Relations to the Occidental Metaphysics

System of the Vedanta

Philosophie der Upanishad's

The Elements Of Metaphysics

Outlines of Indian Philosophy

Outlines of Indian Philosophy with an Appendix on the Philosophy of the Vedânta in Its Relations to Occidental Metaphysics