By Buffetaut, Yves
By Jephson MC TD, Major F. R., Jephson, Chris
By Richards, Andrew
By Khosrokhavar, Farhad
By Wortzel, Larry M.
By Marx, Karl, Engels, Friedrich, Pascal, Roy
By Dewey, John
By Miller, George A., Galanter, Eugene, Pribram, Karl H.
By Lifton, Robert Jay
By Barr McClellan
By Central Intelligence Agency
By Gad Saad
By Harvey-Smith, Neill
By Kaplan
By Bathroom Readers' Institute
By Kaziah Gissing, Lynn, Lynn, Mama
By Annette Gordon-reed, Peter S. Onuf
By Shao, Jasmine, Jagan, Alyssa
By Rudolf Taschner
By Stilovsky, Schrodinger
By Various
By Spencer, Don, Hinkler Books
By Brimax
By Charlotte Samiec
By Greenhalgh, Shaun, Januszczak, Waldemar
By Kelsey, Elin
By Reader's Digest
By Widdecombe, Ann