By James Cracknell, Ben Fogle
By Donegan, Lawrence
By Maps, National Geographic
By Charley Boorman
By Kerr, Peter
By Stephen Beaumont, Tim Webb
By Renssen, Marielle
By Andrew, David, Rhind, Susan
By Lonely Planet
By Bain, Andrew
By Rajesh, Monisha
By Daniel Start, Tania Pascoe, Joanna Keeling
By Moorehead, Alan
By May, Gordon G.
By Anthony, Masters
By J. Hochstatter, Daniel
By Sir Richard Francis Burton
By Jamie McDonald
By Rob Rachowiecki, Danny Palmerlee
By Dean Stott
By Pamela Stephenson
By Martin Dugard
By Richard Francis Burton
By Megan Hine
By Thor Heyerdahl
By Gin Sander
By Alan Taylor, Irene Taylor
By Jack Thurston