By Jones, P. M.
By Hunt, Jocelyn
By Russell, Bertrand
By Makiya, Hind
By Kriwaczek, Paul
By McCarthy, Julie
By Center for Evolutionary Learning
By Crofton, Ian (Compiled by).
By Godinho, Sally
By Baume, Carole
By Jackson, Norman, Oliver, Martin, Shaw, Malcolm, Wisdom, James
By Wellington, Jerry
By Barnett, Ronald
By Baume, David, Kahn, Peter
By Race, Phil
By Kahn, Peter
By Breen, Rosanna, Lindsay, Roger, Brew, Angela, Jenkins, Alan
By Boud, David, Cohen, Ruth, Sampson, Jane
By Macdonald, Ranald, Wisdom, James
By Hartley, Peter, Woods, Amanda, Pill, Martin
By Kember, David, McNaught, Carmel
By Carless, David
By Sandor Hervey, IAN HIGGINS
By Lutz, James, Brenda J., Brenda, James M.
By King, P.R.
By Lock, F. P.
By Boud, David
By Fry, Heather