By Jordan, Anne, Lockyer, Neil, Tate, Edwin, Anne Jordan, Neil Lockyer, Edwin Tate
By Mukherji, Penny, Brain, Christine
By Hunt, Dilwyn
By Robert a Bowie
By Anne Jordan, Neil Lockyer, Edwin Tate
By Martin Butler, David Rawlinson
By Cluett, Chris, Rawlinson, David, Atherton, Mike, Appleby, John, Butler, Martin
By Tomlinson, N., Warburton, N.
By Beckerlegge, Gwilym, Moore, J.
By Unknown
By Open University
By Gibran, Kahlil
By Hancock, Graham, Graham Hancock
By John Tyerman Williams, E.H. Shepard
By Micklethwait, John, Wooldridge, Adrian
By Murray, David
By Palmer, Martin
By Francis Gilbert
By Barrett, Norman
By Wilson, Anthony
By Day, Peter
By Popkin, Richard H., Stroll, Avrum
By Ellis, Harold
By Stoppard, Miriam
By Sternberg, Elaine
By Dugan, Sally, Dugan, David