The Supreme Genetic Authority Lord Brahma, the Supreme Organizing Authority and the Supreme Preceptor (Param Guru) Lord Shiva, the Supreme Protection Authority Lord Vishnu [for Genetic. Organize. Protect (G.O.P.)] existing in Jyothirmandal Brahma loka, Shiva loka and Vishnu loka in the light form-Kalki
REAL KALKI PURANA. Divine conversation of Lord Shiva and Parvathi Devi. Original Sanskrit Palm Leaves are not available now. Aadi Tamil translation is known as Nadi Palm Leaves. Kalki Purana Book.