By Peter Allison

Duration: 6 h 47 min

By Adharanand Finn

Duration: 8 h 9 min

By Paul Theroux

Duration: 16 h 32 min

By Ian Utley

Duration: 3 h 39 min

By Isak Dinesen

Duration: 16 h 36 min

By Neely Tucker

Duration: 7 h 58 min

By Jeffrey Gettleman

Duration: 11 h 57 min

By Sam Manicom

Duration: 12 h 36 min

By Jane Barsby

Duration: 3 h 47 min

By Nina Sovich

Duration: 9 h 7 min

By Lawrence Winkler

Duration: 8 h 22 min

By Sarah Howard

Duration: 4 h 3 min

By Levison Wood

Duration: 11 h 13 min

By Anjan Sundaram

Duration: 9 h 0 min

By Jay Bahadur

Duration: 8 h 36 min

By Bob Geldof

Duration: 8 h 19 min

By Andrew Zimmern

Duration: 0 h 21 min

By Caroline Alexander

Duration: 12 h 27 min