The Complete Book of Yoga: Karma Yoga, Bhakti Yoga, Raja Yoga, Jnana Yoga

Vivekananda

BHAGAVAD GITA: THE SONG OF GOD

Swami Mukundananda

Narada's Way of Divine Love: The Bhakti Sutras

Prabhavananda

The Bhagavad Gita: A Walkthrough for Westerners

Jack Hawley

The Bhagavad Gita - Introduced & Translated by Eknath Easwaran

Krishna-Dwaipayana Vyasa

The Upanishads

Anonymous