Literary allusions
There are a lot of literary allusions in the books of Agatha Christie. For instance in Hercule Poirot's Christmas a character quote Lady Macbeth (Shakespeare)
"Who would have thought the old man to have so much blood in him?"
Do you know other literary allusions?
Comments
In Caribbean Mystery and The Clocks There is the line Full of the Milk of Human Kindness
"The Mirror Crack''d from Side to Side" - the book title and the phrase repeatedly misquoted by Dolly Bantry of "the doom has come upon me" when describing the look on Marina Gregg's face are both from the same verse in 'The Lady of Shalott' again by Alfred, Lord Tennyson.
Indeed, Agatha quotes Shakespeare in no less than 14 of her books;