Hindu Mysticism - Hindu Mysticism: The Bhagavad Gita, The Upanishads, Abhinavagupta, Paul Eduardo Muller-Ortega, The Triadic Heart of Shiva, Ramakrishna, Mahendranath Gupta, How to Know God: The Yoga Aphorisms of Pantanjali, Vasishtha's Yoga
Advaita: Ramana Maharshi, H.W.L. Poonjaji and others - Excellent source of information on Self Realized teachers, teachings, and groups throughout the world.
Sadhus and Swamis - The Holy Men of India - Article and pictures on the sages, swamis, sadhus and other holy men of India
God Shiva (Shankar) - Lord Shiva, Mahadeva (the great god), Mahesh, Rudra, Neelkantha (the blue-throated one), and Ishwar (the supreme god), also called Mahayogi