By Browne, Andrew
By Unknown, Various
By Simon Adams (University of Strathclyde)
By Map Group
By Bruce Marshall
By National Geographic Kids
By Sir David Attenborough
By Dr Patrick Wiegand
By Boyle, Mike, Hirst, Keith
By Philip Kearey
By J. Bale
By Ronald Bonewitz
By Tim Marshall
By Bill Manley
By Catherine Baker, Collins Big Cat
By stevedavey.com
By Ailsa Allaby, Michael Allaby
By J.A.E. Allum
By Simon Lamb, David Sington
By Paul Weissman, etc., Lucy Ann McFadden (University of Maryland, College Park, USA), Torrence Johnson (Jet Propulsion Laboratory, Pasadena, California
By Jerry Brotton
By John Rogerson
By Daniel MacCannell
By Klein, Naomi, Naomi Klein
By Massimo Montanari, Albert Sonnenfeld
By Stephen Scoffham, Collins Maps
By Reinhard Bentmann, E. Herget
By Nick Groom
By Kevin Greene (Newcastle University, UK.), Tom Moore (Durham University