A journey on foot from Mexico to Colombia, through eight countries and the most dangerous stretch of jungle in the world. Levison Wood takes some stopping… “Bedtime reading?” asks Levison Wood rather quizzically. “I’m usually spending that time negotiating with a tribal chief as to where I can camp for the night.” For a man who recently returned from trekking 2,897 kilometres across the length of Central America, it’s a fair enough reaction. When you’re traversing some of the most difficult terrain in the world, a book at bedtime is probably a luxury you rarely consider. For...