Dune is a Four-letter Word

<p>'Dune is a four-letter word' said Griselda Sprigg on the first day of her family's attempt to make the first motorised crossing of the forbidding Simpson desert. 'And so is bloody spinifex.'<br /><br /><em>Dune is a Four-letter Word</em> tells the story of Griselda and Reg Sprigg's pioneering desert adventures - not only in the Simpson Desert but all over the vast Australian outback. Griselda's story is also the story of Arkaroola Sanctuary how she with her husband Reg turned a drought-stricken sheep station into the magnificent flora and fauna reserve and tourist mecca it is today.</p>