bad Christie than a good average."The Scotsman of 5 July 1937 started off with: "In Agatha Christie's novel there is a minor question of construction which might be raised." The reviewer then went on to outline the set-up of the plot up to the point where Poirot receives Emily Arundell's letter and then said, "Why should the story not have begun at this point? M. Poirot reconstructs it from here and the reader would probably have got more enjoyment out of it if he had not had a hint of the position already. But the detection is good, and the reader has no ground for complaint, for the real clue is dangled before his eyes several times, and because it seems a normal feature of another phenomenon than poisoning that he tends to ignore it. For this Agatha Christie deserves full marks." E.R. Punshon of The Guardian began his review column of 13 July 1937 by an overview comparison of the books in question that week (in addition to Dumb Witness, I'll be Judge, I'll be Jury by Milward Kennedy, Hamlet, Revenge! by Michael Innes, Dancers in Mourning by Margery Allingham and Careless Corpse by C. Daly King) when he said, "Only Mrs Christie keeps closer to the old tradition, and this time she adds much doggy lore and a terrier so fascinating that even Poirot himself is nearly driven from the centre of the stage." In the review proper, he went on to say that the dedication of the novel to Peter was, "a fact that in this dog-worshipping country is enough of itself to ensure success." He observed that Poirot, "shows all of his usual acumen; Captain Hastings – happily once more at Poirot's side – more than all his usual stupidity, and there is nothing left for the critic but to offer his usual tribute of praise to another of Mrs Christie's successes. She does indeed this sort of thing so superlatively well that one is ungratefully tempted to wish she would do something just a little well different, even if less well." In the Daily Mirror (8 July 1937), Mary Dell wrote: "Once I had started reading, I did not have to rely on Bob or his cleverness to keep me interested. This is Agatha Christie at her best." She concluded, "Here's a book that will keep all thriller fans happy from page one to page