An archaeologist’s wife is murdered on the shores of the River Tigris in Iraq.

It was clear to nurse Amy Leatheran that something sinister was going on at the Hassanieh dig, something associated with the presence of ‘Lovely Louise’, the wife of the celebrated archaeologist Dr. Leidner. But she couldn't pinpoint it.

In a few days’ time Hercule Poirot was due to drop in at the excavation site. With Louise suffering terrifying hallucinations, and tension within the group becoming almost unbearable, Poirot might just be too late…