By Idries Shah
By Garvey, Catherine
By Smith, Hedrick
By Innes, Hammond
By Campbell, Joseph
By Creagh-Osborne, Richard, Sleight, Steve
By Raphael, Frederic
By Randle, Michael
By Crawford, Michael
By Gardner, Howard
By Herrin, Judith
By Roger, N. A. M.
By Geertz
By Wells, Colin
By Denenberg, R. V.
By Loades, David
By Pipes, Richard
By Danto, Arthur Coleman
By Davenport-Hines, R. P. T.
By Preston, Paul
By Geoffrey Hosking
By Mr David Cannadine
By Parker, Geoffrey A.
By Bullock, Alan
By Hennessy, Peter
By John Hale
By Averil Cameron
By Flew, Antony
By Thompson, F. M. L., F. M. L. Thompson
By Lloyd, Peter, etc., Mayes, Andrew, et al