By Bernadine Lawrence, Maurice Hanssen, Derek Cooper
By Good Housekeeping Institute
By Helen Chester
By Danielle James, Harry Bloom
By Jennifer Stone
By Antony Miall, David Milsted
By Alan Woolley, Mike Freeman
By Large, Tori, William Crampton
By Claire McFall, Hyde, George E., Bee, Joyce, George E. Hyde
By Alastair & Clarke, Phillip Smith
By The Puzzle Society
By Lesley Turpin-Delport
By Judith Holder
By DK
By Philip Andrews
By Gordon Stretch
By Andrew Byrne
By Greer, Brian
By Jean Pratt, Geoff Pratt
By Jarvis, Lee
By Sherrin, Ned
By John Woodforde
By Si King, Dave Myers
By Gyles Brandreth
By Green Glanber Bastone
By Northern Bootcamp
By Taylor, David
By Ivan Green