protagonists of the Ordo Templi Orientis – Carl Kellner, Theodor Reuss, Clément de Saint–Marq, E.C.H. Peithmann, Ernst Tristan Kurtzahn, P.B. Randolph, Rudolf Steiner not being a member of the O.T.O., Franz Hartmann (no member of the O.T.O.), Aleister Crowley, Karl Germer, Arnoldo Krumm–Heller, Herbert Fritsche, Michael P. Bertiaux, Hermann Joseph Metzger and his Ladies, Grady L. McMurtry, Friedrich Lekve, Friedrich Mellinger, William Wallace Webb, Eugen Grosche, Henri Birven, Joanny Bricaud, Leopold Engel, Franz Bardon, Charles  Manson and the Solar Lodge of the O.T.O., 'Caliphate', Heinrich Traenker, Kenneth Grant, Marcelo Ramos Motta, William Breeze