By The Times Mind Games, .
By Rigby, Christopher
By Woodman, Ros
By No Author.
By Somerville, Neil
By Bellos, Alex
By Arcturus Publishing
By Tulloch, Alexander
By You, Have I Got News For
By Smullyan, Raymond M.
By Moore, Dr Gareth
By Vaughan, Johnny, Outen, Denise van
By The guardian
By NO AUTHOR
By Moscovich, Ivan
By Parkinson, Judy
By Langford, David
By Newby, Peter
By Tibballs, Geoff
By Igloo Books Ltd
By Victor Serebriakoff, Serebriakoff, Victor
By Orleans, Selma, Jack
By Wylie, Michael, Eadie, Damian
By Marianne Taylor