DeleteMurder in Mesopotamia - Agatha Christie

When nurse Amy Leatheran agrees to look after American archaeologist Dr Leidner’s wife Louise at a dig near Hassanieh she finds herself taking on more than just nursing duties – she also has to help solve murders. Fortunately for Amy, Hercule Poirot is visiting the excavation site but will the great detective be in time to prevent a multiple murderer from striking again?