By O'Brien, Neal, Slatt, Roger M.
By Portway, Christopher
By Wiegand, Dr Patrick
By Gilbert, Martin, Banks, Arthur
By Wiegand, Patrick
By Saberhagen, Fred
By Random House
By Mallas, John H., Kreimer, Evered
By Gilbert, Martin
By Smith, Dan, Braein, Ane
By Billy Connolly
By DK Eyewitness
By Ordnance Survey
By Talbert, Richard J.A.
By AA Publishing
By Geographers A-Z Map Co. Ltd.
By Philip's
By Michelin
By Bowker, John
By Smith, Robert
By J. K. Galbraith
By George Philip & Son
By Howarth, William L., Mobley, George F., National Geographic Society (U. S.) Special Publications Division
By Colin Wilson
By Smart, Ted
By National Geographic Society
By Virga, Vincent