THE LONG WALK is supposedly an autobiog account of a guy's true-life breakout from a Siberian labour camp, and his trek 4000 miles south to India.
I say 'supposed' because there's speculation around the net is that it's pure fiction, or semi-fictional at best.
I've read it and it seems fake to me because it's scattered with plenty of bits that just don't ring true, especially to any prepper/survivalist.
For example he says it was the camp kommandant's wife who helped him escape! Also, he claims to have done the whole 4000 miles without a map of any kind!
(PS don't mix it up with a completely different book of the same title)
WIKI- "Over the years, critics of the book's accuracy have included Peter Fleming (the brother of Ian Fleming), Eric Shipton and Hugh E. Richardson, a British diplomat stationed in Lhasa."
http://en.wikipedia.org/wiki/S%C5%82awomir_Rawicz