On the Kama-Loka and Devachan is a book written by Helena Petrovna Blavatsky, a prominent figure in the Theosophical Society. The book explores the afterlife experiences of the soul, specifically focusing on the intermediate state between death and rebirth, known as Kama-Loka, and the higher state of consciousness, known as Devachan. Blavatsky draws from various spiritual traditions, including Buddhism, Hinduism, and Christianity, to provide a comprehensive...