BoomeRangers Book 6 Nurrungar Songlines

The rising floodwaters have forced the abandonment of Narkindie, the Karrakila Research Centre and Max Bungarra's secret bunker, hidden deep beneath the Australian desert. Some new force has brought the BoomeRangers to join Peter Lasseter and the other Fellers in facing an incredible rival to KARL, the world's greatest computer. Now they must crack the code and rebuild the dish, for this is Nurrungar, and beneath it something waits, a world-shattering enigma that will change everything, for better or worse.