By John Gribbin, Gribbin, John
By Burnie, David
By Pollock, Steve
By Parker, Steve
By Bridgman, Roger
By Challoner, Jack
By Dawson, Paul R.
By DK, Parsons, Jayne
By DK
By Becklake, Sue
By Jones, Peter, Upton, Nick
By Snedden, Robert
By John Farndon
By Angela Royston, Mike Saunders
By Martin Walters, Roger Kent, David Ashby
By Neil Morris
By Graham, Ian, Ian Graham
By Farndon, John, John; Koo, Angela
By Anon`
By Hamer, Martyn, martyn-hamer
By N/A
By Furniss, Tim