By Paul Sloane, Des MacHale
By Zzzzz
By Robson, Andrew
By Skitt, Carolyn
By Lively, Kate
By Kelsey, Hugh
By Mahmood, Zia, Grant, Audrey
By Cohan, Robert, Fausto, Dorelli, Sleep, Wayne
By Pritchard, David
By Pentagram, Hillman, David
By Donegan, Matthew
By David Bird
By Onions, Timothy Peter Talbut, Regis, David
By Simon, S.J.
By Arcturus Publishing
By The Puzzle Society
By Robson, Mr Andrew
By Henry Russell
By Tanner, Alex
By Eade, James, Lawrence, Al
By Parlett, David
By Campbell, Andrew, Martine, Roderick
By Whipple, Tom
By Andrew Robson