By Anon
By Gale, Harold
By Puzzle House
By Tibballs, Geoff, Carlton Books
By Matthew Macfadyen
By Fiore, Albie, Mero, Laszlo, Rubik, Professor of Interior Design Erno
By James, Dan, Ordnance Survey
By Francombe, Colin
By Wright, Martin, Miah, Mohammed
By Staunton, Howard
By Bottomer, Paul
By Lorenz Books
By Bill Murray
By Fid Backhouse & Richard Widdows
By Anonymous
By Coats, Lucy
By Teresa Slavik
By David Wells, Rob Eastaway
By Block, J. Richard, Yuker, H.E.
By Aitken, Gillian
By Beaton, Clare, Beaton, Clare
By Brokaw, Brian, Arnold, J.Douglas
By Pickard, Sid
By Kantar, Eddie
By Reese, Terence, Pottage, Julian