
Agatha Christie can always be relied upon to keep me reading long after I should have switched off the bedside light. Even when she’s not at her best (which she sadly isn’t in By the Pricking of My Thumbs), her novels contain so many complexities, clues and red herrings that I’m compelled to read on and on and on just to find out who did what and how. I long ago gave up trying to piece together the clues myself however, preferring to leave the hard graft to the sleuths, whether that is the flamboyant professional Hercule Poirot or the quietly razor-sharp amateur, Miss Jane Marple.
It was years before I realised via a BBC series that Christie had created two other sleuths; Tommy Beresford and his wife Tuppence. By the Pricking of My Thumbs is the fourth novel to feature this pair though the first I’ve read. Unlike her other sleuths, Christie advanced the ages of this page with each novel according to real time, so in By the Pricking of My Thumbs we find them as grandparents rather than the bright young adventurers introduced in the first book published in the 1920s. Advancing age has not however dimmed their interest in adventures or their ability to smell when something isn’t quite right.
Their suspicions are aroused after a visit to Tommy’s Aunt Ada at Sunny Ridge Nursing Home. Tuppence is perturbed by another resident, a Mrs. Lancaster, who, in the midst of a conversation suddenly asks: “Was it your poor child?”and goes on to talk about “something behind the fireplace”. Three weeks later Aunt Ada dies and leaves Tommy a painting given to her by Mrs.Lancaster. Tuppence wants to return the painting to its rightful owner but learns Mrs Lancaster has been removed from Sunny Ridge and all attempts to contact have come to nothing. Tuppence is sure the house featured in the painting is one she has seen before. If she can only find that house she might be able to find Mrs Lancaster, she reasons. With Tommy off at a conference, she has time on her hands to go in search of the house, and the missing woman. It’s a quest that leads her to a village where multiple children were murdered some 20 years earlier and a house considered haunted by some locals.
The solution is a complex one, involving a doctored painting, diamond smugglers, secret rooms and a woman who Tuppence thinks could pass for a friendly witch. One of the first critics of the novel, Robert Barnard, wasn’t impressed with the way the novel progressed, commenting that it started well but declined rapidly into “a welter of half-realised plots.” I didn’t notice any half-finished plots myself though I did feel the ending was rather rushed. The middle section moved along at a satisfying pace however. This features Tuppence primarily, following her as she uses logic and determination to pinpoint the house in the painting and interview a few of its neighbours before going missing.
I’m glad I encountered Tommy and Tuppence in their advancing years rather than as the “bright young things” of the 1920s as they were portrayed in Partners in Crime and The Secret Adversary. Their age gives them a more reflective edge which Christie plays up in the early chapters when they discuss whether to visit Aunt Ada.
It is regrettably true that in these days there is in nearly every family, the problem of what might be called an “Aunt Ada.” … Arrangements have to be made. Suitable establishments for looking after the elderly have to be inspected and full questions asked about them. … The days are past when [they] lived on happily in the homes where they had lived for many years previously, looked after by devoted if sometimes somewhat tyrannical old servants.
Not that the Beresfords have any illusions about all elderly people being sweet natured and docile. Tuppence takes the stance that some in their eighties are perfect devils and she will feel sorry only for those elderly people who are genuinely nice. When the book begins neither she nor Tommy actually think of themselves as old or realise that other people automatically considered them deadly dull solely on account of their age. But by the time the book reaches its climax, Tuppence, threatened by a killer, comes face to face with her own reality: that she is old and her body is not that of the young girl who put her life in danger while operating on the fringes of the intelligence service.
Miss Marple will always remain my favourite Agatha Christie sleuth but I’d be happy to meet up again with the Beresfords in the next, and final novel Postern of Fate when apparently they are in their seventies and have retired to a rambling old house in a quiet English village.
Footnotes
About this book: By the Pricking of My Thumbs was first published in the UK by the Collins Crime Club in November 1968. The title of the book comes from one of the witches’ speeches in Act 4, of Macbeth.
Why I read this book: I found this in a list of books published in 1968 when I was searching for something to read as part of the #1968club hosted by Simon of Stuck in a Book and Karen at kaggsysbookishramblings. I needed a change of pace after reading Vernon God Little.





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