Somehow in the second trailer of Murder on the Orient Express
, I found Poirot reading A Tale of Two Cities
by Charles Dickens when Samuel Ratchet walks towards him, asking whether he can sit with him.
I was a bit confused at first but then I think I know why he is reading as Kenneth Braughn (actor of Hercule Poirot and director of Murder on the Orient Express
) may have been reading it at that time.
I don't know.