LAYA KRIYA – the archetype of Rebirthing, Holotropy, and Regressing
Laya Kriya is introduced in the classical Yoga by Ryszi PatañdŸali in an instruction verse from chapter I.31 which covers a breath joining breathing in and out in one smooth cycle, as well as three kinds of cleansing side effects which may occur due to heavy kinds of karma, confounding, and addictions of human beings....

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Kundalini, The Mother of the Universe
The Mystery of Piercing the Six Chakras (by Rishi Singh Gherwal, 1930). This little self-published work could be most charitably described as an anthology of material on Kundalini Yoga...

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Shree Guru Charitra
Guru Charitra (Caritra) is in the nature of a sriptural text devoutly followed by spiritural aspirants, mostly in Karnataka, Maharashtra and Andhra Pradesh. Most of the spiritual centres referred therin are loacted in these states. It is in conversational form between the master and the disciple clarifying all doubts of the disciple. Mainly, it deals with biographies of Lord Dattatreya and his subsequent incarnations as Sripada Srivallabha and Sri Narasimha Saraswati...

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TANTRA: Shiva and Linga Puja (Pooja)
Shiva Puja is the name of the action in Hinduism by which one worships Lord Siva through traditional and ancient rites with the use of mantra, tantra, kriyas, mudras, and abhishekam...