Prabhat Ranjan Sarkar (21 May 1921 – 21 October 1990), Shri Shri Ánandamúrti, ‘Bliss Embodiment’, and known as Bábá (‘Father’) to his disciples, was a Spiritual Guru, Indian philosopher, yogi, author, poet, composer, linguist and scientist. Sarkar was the founder of Ananda Marga (the Path of Bliss) in 1955, a spiritual and social organization that offers instruction in meditation and yoga. Gyani Zail Singh, seventh President of India, has said about Sarkar: "Prabhat Ranjan Sarkar was one of the greatest modern philosophers of India."

The Speaking Self:

• Spiritual Teachings for Collective Welfare
• The Real Purpose of Human Intellect
• The Mind Grows in Magnitude
• The Cult of Devotion
• The Only Panacea
• Vidya and Avidya
• Yog Means Unification