books.google.co.in - "Trekking Around Australia and Beyond" is a tale of a challenge that included a visit into the "Dead Heart" of the continent where there is little life to be seen. Come meet Aborigines still living their Old Stone Age ways. There was just enough sustainable life for the earliest form of human culture...http://books.google.co.in/books/about/More_Curious_Than_Cautious.html?id=Ph5Wrs0LYK0C&utm_source=gb-gplus-shareMore Curious Than Cautious
