A Hercule Poirot Amuse-Bouche: The Dream by Agatha Christie

It's been a while since we've had the pleasure of dissecting a
miniature Poirot mystery puzzle, and this one has almost all the
classic Christie clue tropes we've come to love. We also enjoyed
revisiting our beloved Captain Hastings and Felicity Lemon, as
brought to life on an extremely early episode of the Suchet series.
Come and revel with us in the Poirovian splendor of it all.