Dig 3ft NW: The Legendary Journey of Burke & Wills

It was the greatest expedition of its time. In 1860 Robert O'Hara Burke, with William Wills and a party of explorers, set out to cross Australia from south to north. A few months later a tree bore a strange carving: Dig Under 3ft NW. What went wrong? Edited for young adults, this is an abridged version of the bestselling, The Dig Tree.