Gurudeva was author of more than 30 books offering insights on Hindu metaphysics, Saivism, mysticism, yoga, and meditation.
His Master Course[REF] is Sivaya Subramuniyaswami's comprehensive treatise on Saivism in three books and more than 3,000 pages, composed in what he called "talkanese" - a flowing version of written English that resembles the spoken language and evokes ancient Hindu oral traditions.