The Sands of Windee

The Sands of Windee (Inspector Napoleon Bonaparte Mystery Series #2) - No one but Inspector Napoleon Bonaparte saw anything unusual about the abandoned car in the background of the police photograph. But to Bony it signifies that the disappearance of Luck Marks near Windee station was no accident. 

Why had Marks driven out to Windee? Had he bee murdered? Or had he, as the local police believe, wandered away from his car and been overwhelmed by a dust storm/ Bony knows that the answers to these and many another question lie buried in the sands of Windee.