By Guinness, Mark C. Young
By Leslie Dunkling
By Wyse, Elizabeth, Anon
By Beal, George
By Williams, Brian, Williams, Brenda
By Reader's Digest
By Mcwhirter, Norris, Mcwhirter, Ross A.
By Mcwhirter, Norris
By Hawkins, Colin
By Guinness World Records
By Kick, Russ
By Turner, Tracey, Burke, Fatti
By National Geographic Kids Magazine
By National Geographic
By National Geographic Kids
By Bill O'Neill
By magazine, Kids, For, Time, of, Editors
By Igloo Books Ltd
By Mike Fairbrass, David Tanguy
By Williams, Brian
By Botham, Noel
By Pickles, Stephen
By Books, Igloo
By Flynn, Simon
By Pressley, Alison
By Angela Royston, Linda Sonntag, Jill Thomas
By Anon
By Ramsey, Helen, Ransford, Sandy