SAD CYPRESS
A HERCULE POIROT MYSTERY (HERCULE POIROT MYSTERIES)
by Agatha Christie
Straightforward unravelling of two murders and a plot against an innocent victim. All evidence and proof seems to point, to her as the murderer of a girl who had alienated the affections of Elinor's fiance. Even Hercule Poirot is stymied — for a time —and then wins through to a verdict of "Not guilty". Good tight job.