By Crystal, David
By Borsley, Robert D.
By Thornton, Geoffrey
By Carter, Ronald, Burton, D.
By McLauchlan, Juliet
By Berman, Michael
By Fox, Brian A., Cameron, Allan G.
By Watkins, A. J., Parton, R.K., Russell K.
By A. C. Gimson
By Barash, David P.
By David Arthur Wilkins
By Rofheart, Martha
By Lewis, C. S.
By White, James Bernard
By Rob, Charles, Smith, Rodney Smith, Dudley, Hugh, Pories, Walter J.
By Rob, Charles, Smith, Rodney Smith, Symon, Lindsay, etc.
By Fletcher, John
By Howard Baxter / Mike Handbury /John Jeskins / Jean Matthews / Mark Patmore, Mike Handbury, John Jeskins, Howard Baxter, Jean Matthews, Mark Patmore
By Monro, Donald M.
By Bunday, B.D.
By Hawthorn, Jeremy
By Loftus, Brendan Gerald
By Elliott
By Manning, Aubrey
By Murphy, T.R.
By McGuffin, P., Greer, S.
By Galton, David J.
By Knox, Paul L., Agnew, John
By Jepson, Marion E.