By Geographers' A-Z Map Company
By Marsha Ellis Smith
By Llewellyn, Claire
By Paul Mason
By Sims, Lesley
By Jean-Pierre Isbouts
By Tyler, Jenny, Bowyer, Carol
By David Burles, Brian Quinn
By Taylor, Barbara
By Taggart, Caroline
By National Geographic Kids
By Lewis, Liz, Ian, Guy
By National Geographic Kids Magazine, National Geographic Kids
By Lockyer H., Bruce F. F., Harrison R. K.
By Duffy, Sean
By National Geographic, Cocotos, Tom
By Loftas, Tony
By The Economist
By National Geographic Society (U. S.), Malarkey, Curtis, Segal, Julie, Zook, Cheryl, Herbert, Truly, Errig, Chuck
By Lye, Keith
By Harris, Tim
By Morris, Neil
By Bailey, Donna, Wong, Ansel
By Bailey, Donna
By Knapp, Brian
By Bailey, Donna, Chapman, Jennifer
By Pickford, Nigel