Omslag lichtjes gekreukt. Rood-op-snee.

4.50 from Paddington is a detective fiction novel by Agatha Christie, first published in November 1957 by Collins Crime Club. This work was published in the United States at the same time as What Mrs McGillicuddy Saw!, by Dodd, Mead. The novel was published in serial form before the book was released in each nation, and under different titles. The US edition retailed at $2.95.
Reviewers at the time generally liked the novel, but would have liked more direct involvement of Miss Marple, and less consideration of her failing strength, using others to act for her. A later review by Barnard found the story short on clues, but favourably noted Lucy Eyelesbarrow as an independent woman character.
The 1961 film Murder, She Said was based on this novel as were several television programmes.
Philip John Stead's review in The Times Literary Supplement (29 November 1957) concluded that "Miss Christie never harrows her readers, being content to intrigue and amuse them."
The novel was reviewed in The Times edition of 5 December 1957 when it stated, "Mrs Christie's latest is a model detective story; one keeps turning back to verify clues, and not one is irrelevant or unfair." The review concluded, "Perhaps there is a corpse or two too many, but there is never a dull moment."
Fellow crime writer Anthony Berkeley Cox, writing under the nom de plume of Francis Iles, reviewed the novel in the 6 December 1957 issue of The Guardian, in which he confessed to being disappointed with the work: "I have only pity for those poor souls who cannot enjoy the sprightly stories of Agatha Christie; but though sprightliness is not the least of this remarkable writer's qualities, there is another that we look for in her, and that is detection: genuine, steady, logical detection, taking us step by step nearer to the heart of the mystery. Unfortunately it is that quality that is missing in 4.50 from Paddington. The police never seem to find out a single thing, and even Miss Marples (sic) lies low and says nuffin' to the point until the final dramatic exposure. There is the usual small gallery of interesting and perfectly credible characters and nothing could be easier to read. But please, Mrs Christie, a little more of that incomparable detection next time."
Robert Barnard said of this novel that it was "Another locomotive one – murder seen as two trains pass each other in the same direction. Later settles down into a good old family murder. Contains one of Christie's few sympathetic independent women. Miss Marple apparently solves the crime by divine guidance, for there is very little in the way of clues or logical deduction."
(Wikipedia)