Adventure, pain, fear - and moments of pure magic: these are the ingredients of David Lemon's latest story about Africa. Overweight, unfit and by his own admission far too old, he set out to walk 1200 kilometres through the wild Zambezi Valley, ignoring dire warnings about the dangers of such a venture. Exciting, poignant and fast paced, his story will bring hope and encouragement to anyone with adventure in their soul. Lemon has few equals when it comes to writing about life in the African bush.