How to Know God: The Yoga Aphorisms of Patanjali

The Book: On the Taboo Against Knowing Who You Are

Bhagavad-gita As It Is (1972 edition)

Bhagavad Gita As Viewed By Swami Vivekananda

Universal Message of the Bhagavad Gita: An exposition of the Gita in the Light of Modern Thought and Modern Needs.

Srimad Bhagavad-gita: The complete Sanskrit text in roman transliteration

Srimad Bhagavad Gita

Bhagavad Gita Essentials

Thoughts on the Gita

The Holy Geeta

Ashtavakra Gita

Light on Yoga: The Definitive Guide to Yoga Practice

Shri Swami Charitra Saramrut (श्री स्वामी चरित्र सारामृत)

Sri Isopanisad

The Bhagavad Gita for the Rest of Us: Our Questions, His Answers