Deep in the Australian Outback, Dingo Rock Field Station is isolated by a violent wet-season storm. The satellite signal is dead. The roads are gone. And before sunrise, Dr. Vivienne Ward is found dead inside the map lab. At first, the answer seems obvious. A snakebite. A public argument. A suspect with venom expertise. Evidence that points exactly where everyone expects it to point. But Detective Sergeant Isla Rourke knows one thing: evidence that fits too perfectly is often evidence someone wants you to believe. In Midnight at Dingo Rock, every chapter pulls you deeper into a closed-circle murder mystery where maps have been altered, secrets have been buried, and every clue is hidden inside a Sudoku puzzle. Solve each puzzle. Find the starred cipher cell. Decode the chapter clue. Follow the evidence before the killer rewrites the story again. Read more