Analysis of Agatha Christie’s Novels

Agatha Christie’s (15 September 1890 – 12 January 1976)  trademarks in detective fiction brought to maturity the classical tradition of the genre, which was in its adolescence when she began to write. The tradition had some stable characteristics, but she added many more and perfected existing ones. The classical detective hero, for example, from Edgar Allan Poe on, according to Ellsworth Grant, is of “superior intellect,” is “fiercely independent,” and has “amusing idiosyncrasies.” Christie’s Hercule Poirot was crafted by these ground rules and reflects them in The Mysterious Affair at Styles but quickly begins to deplore this Sherlock Holmes type of detecting. Poirot would rather think from his armchair than rush about, magnifying glass in hand, searching for clues. He may, by his words, satirize classical detection, but he is also satirizing himself, as Christie well knew.


Christie’s own contributions to the genre can be classified mainly as the following: a peaceful, usually upper-class setting into which violence intrudes; satire of her own heroes, craft, and genre; a grand finale in which all characters involved gather for the dramatic revelation of truth; the careful access to all clues; increased emphasis on the “who” and the “why” with less interest in the “how”; heavy use of dialogue and lightning-quick description, which create a fast-paced, easy read; a consistent moral framework for the action; and the willingness to allow absolutely any character to be guilty, a precedent-setting break with the tradition. Her weakness, critics claim, is in her barely two-dimensional characters and in their lack of psychological depth.

Christie created, as Grant puts it, a great many interesting “caricatures of people we have met.” Grant excuses her on the grounds that allowing every character to be a possible suspect limits the degree to which they can be psychologically explored. One might also attribute her caricatures to her great admiration for Charles Dickens, who also indulged in caricatures, especially with his minor characters. Christie herself gives a simple explanation. She judged it best not to write about people she actually knew, preferring to observe strangers in railroad stations and restaurants, perhaps catching a fragment of their conversation. From this glimpse, she would make up a character and a plot. Character fascinated her endlessly, but, like Miss Marple, she believed the depths of human iniquity were in everyone, and it was only in the outward manifestation that people became evil or good. “I could’ve done it,” a juvenile character cries in Evil Under the Sun. “Ah, but you didn’t and between those two things there is a world of difference,” Poirot replies.

Death Comes in the End

In spite of Christie’s simplistic judgment of human character, she manages, on occasion (especially in her novels of the 1940’s and later), to make accurate and discerning forays into the thought processes of some characters. In Death Comes in the End, considerable time is spent on Renisenb’s internal musings. Caught in the illiterate role which her time (Egypt, 2000 b.c.e.) and sex status decree for her, Renisenb struggles to achieve language so she can articulate her anxieties about evil and good. Her male friend, Hori, speaks at great length of the way that evil affects people. “People create a false door, to deceive,” he says, but “when reality comes and touches them with the feather of truth—their truth self reasserts itself.” When Norfret, a beautiful concubine, enters a closed, self-contained household and threatens its stability, all the characters begin to behave differently. The murderer is discovered precisely because he is the only person who does not behave differently on the outside. Any innocent person would act guilty because the presence of evil touches self-doubts and faults; therefore, the one who acts against this Christie truth and remains normal in the face of murder must, in fact, be guilty.

The Mysterious Affair at Styles

Although The Mysterious Affair at Styles is marred by overwriting and explanations that Christie sheds in later books, it shows signs of those qualities that will make her great. The village of Styles St. Mary is quiet, and Styles House is a typical country manor. The book is written in the first person by Hastings, who comes to visit his old friend John Cavendish and finds him dealing with a difficult family situation. His mother married a man who everyone agrees is a fortune hunter. Shortly afterward, she dies of poison in full view of several family members, calling her husband’s name. Hastings runs into Hercule Poirot at the post office; an old acquaintance temporarily residing at Styles, he is a former police inspector from Belgium. Christie’s idea in this first novel seems to be that Hastings will play Watson to Poirot’s Holmes, although she quickly tires of this arrangement and in a later book ships Hastings off to Argentina.

Every obvious clue points to the husband as the murderer. Indeed, he is the murderer and has made arrangements with an accomplice so that he will be brought to a speedy trial. At the trial, it would then be revealed that the husband had an absolute alibi for the time when the poison must have been administered; hence, he and his accomplice try to encourage everyone to think him guilty. Poirot delays the trial and figures out that the real poison was in the woman’s own medicine, which contained a substance that would only become fatal if released from other elements. It then would settle to the bottom of the bottle and the last dose would be lethal. Bromide is an ingredient that separates the elements. Bromide was added at the murderer’s leisure, and he had only to wait until the day when she would take the last dose, making sure that both he and his accomplice are seen by many people far distant from the household at the time she is declared to have been poisoned. The plot is brilliant, and Christie received congratulations from a chemists’ association for her correct use of the poisons in the book.

The Murder of Roger Ackroyd

By the publication of The Murder of Roger Ackroyd, her sixth book, Christie had hit her stride. Although Poirot’s explanations are still somewhat lengthy, the book is considered one of her best. It is chiefly noted for the precedent it set in detective fiction. The first-person narrator, Dr. Sheppard, turns out to be the murderer. The skill with which this is revealed and concealed is perhaps Christie at her most subtle. The reader is made to like Dr. Sheppard, to feel he or she is being taken into his confidence as he attempts to write the history of Roger Ackroyd’s murder as it unwinds. Poirot cultivates Dr. Sheppard’s acquaintanceship, and the reader believes, because he hears it from Dr. Sheppard, that Poirot trusts him. In the end, Dr. Sheppard is guilty. Christie allows herself to gloat at her own fiendish cleverness through the very words that Sheppard uses to gloat over his crime when he refers back to a part of his narrative (the story itself is supposedly being written to help Poirot solve the crime) where a discerning reader or sleuth ought to have found him out.

The Body in the Library

The Body in the Library, executed with Christie’s usual skill, is distinctive for two elements: the extended discussions of Miss Marple’s sleuthing style and the humorous dialogue surrounding the discovery of the body of an unknown young woman in the library of a good family. Grant says of Jane Marple that she insists, as she knits, that human nature never changes. O. L. Bailey expands upon this in Saturday Review (1973): “Victorian to the core,” he writes, “she loves to gossip, and her piercing blue eyes twinkle as she solves the most heinous crimes by analogy to life in her archetypal English village of St. Mary Mead.”

Marple, as well as the other characters, comments on her methods. Marple feels her success is in her skeptical nature, calling her mind “a sink.” She goes on to explain that “the truth is . . . that most people . . . are far too trusting for this wicked world.” Another character, Sir Henry, describes her as “an old lady with a sweet, placid, spinsterish face and a mind that has plumbed the depths of human iniquity and taken it as all in the day’s work.”

Through a delightfully comic conversation between Mr. and Mrs. Bantry, the possibility of a dead body in the library is introduced, and, once it is discovered, the story continues in standard sleuth style; the opening dialogue, however, is almost too funny for the subject matter. Ralph Tyler in Saturday Review (1975) calls this mixture of evil and the ordinary a distancing of death “by bringing it about in an upper-middle- class milieu of consummate orderliness.” In that milieu, the Bantrys’ dialogue is not too funny; it is quite believable, especially since they do not yet know the body is downstairs.

The Secret Adversary

Perhaps a real Christie aficionado can be identified by his reaction to Tommy and Tuppence Beresford of The Secret Adversary, an engaging pair of sleuths who take up adventuring because they cannot find work in postwar England. Critics dismiss or ignore the pair, but Christie fans often express a secret fondness for the two. In Tommy and Tuppence, readers find heroes close to home. The two blunder about and solve mysteries by luck as much as by anything else. Readers can easily identify with these two and even feel a bit protective of them.

Tommy and Tuppence develop a romance as they establish an “adventurers for hire” agency and wait for clients. Adventure begins innocently when Tommy tells Tuppence he has overheard someone talking about a woman named Jane Finn and comments disgustedly, “Did you ever hear such a name?” Later they discover that the name is a password into an international spy ring.

The use of luck and coincidence in the story is made much of by Christie herself. Christie seems to tire of the frequent convenient circumstances and lets Tommy and Tuppence’s romance and “high adventure” lead the novel’s progress. When Tommy asks Mr. Carter, the British spy expert, for some tips, Carter replies, “I think not. My experts, working in stereotyped ways, have failed. You will bring imagination and an open mind to the task.” Mr. Carter also admits that he is superstitious and that he believes in luck “and all that sort of thing.” In this novel, readers are presented with a clever story, the resolution of which relies on elements quite different from deductive reasoning or intuition. It relies on those qualities which the young seem to exude and attract: audacity and luck.

N or M? The New Mystery

In N or M? The New Mystery, Tommy and Tuppence (now married and some twenty years older) are again unemployed. Their two children are both serving their country in World War II. The parents are bemoaning their fate when a messenger from their old friend Mr. Carter starts them on a spy adventure at the seacoast hotel of Sans Souci. They arrive with the assumed names Mr. Meadowes and Mrs. Blenkensop. Mrs. Blenkensop, they agree, will pursue Mr. Meadowes and every now and then corner him so they can exchange information. The dialogue is amusing and there is a good deal of suspense, but too many characters and a thin plot keep this from being one of Christie’s best.

At times, it seems that Christie withholds clues; the fact that all evidence is presented to the reader is the supreme test of good detective fiction. Mrs. Sprot, adopted mother of Betty, coolly shoots Betty’s real mother in the head while the woman is holding Betty over the edge of a cliff. The reader cannot be expected to know that the woman on the cliff is Betty’s real mother. Nor can the reader be expected to decipher Tuppence’s mutterings about the story of Solomon. In the story of Solomon, two women claim the same baby, and Solomon decrees that the woman who is willing to give up her child rather than have it killed is the real mother. Since both women in this scene appear willing to jeopardize the baby’s life, the reader is likely, justifiably, to form some wrong conclusions. This seems less fair than Christie usually is in delivering her clues.

Sleeping Murder

In Sleeping Murder, written several years before its 1976 publication date, Christie achieves more depth in her portrayal of characters than before: Gwenda, her dead stepmother, Dr. Kennedy, and some of the minor characters such as Mr. Erskine are excellent examples. The motivation in the book is, at least, psychological, as opposed to murder for money or personal gain, which are the usual motives in Christie’s novels. There seems, in short, to be much more probing into the origin and motivation of her characters’ actions.

Her last novel, Sleeping Murder ends with the romantic young couple and the wise old Miss Marple conversing on the front porch of a hotel in, of all places, Torquay, Christie’s beloved birthplace. Christie came full circle, celebrating her romantic and impulsive youth and her pleasant old age in one final reunion at home in Torquay, England.

Principal long fiction
The Mysterious Affair at Styles: A Detective Story, 1920; The Secret Adversary, 1922; The Murder on the Links, 1923; The Man in the Brown Suit, 1924; The Secret of Chimneys, 1925; The Murder of Roger Ackroyd, 1926; The Big Four, 1927; The Mystery of the Blue Train, 1928; The Seven Dials Mystery, 1929; The Murder at the Vicarage, 1930; Giants’ Bread, 1930 (as Mary Westmacott); The Sittaford Mystery, 1931 (pb. in U.S. as The Murder at Hazelmoor); The Floating Admiral, 1931 (with others); Peril at End House, 1932; Lord Edgware Dies, 1933 (pb. in U.S. as Thirteen at Dinner); Murder on the Orient Express, 1934 (pb. in U.S. as Murder on the Calais Coach); Murder in Three Acts, 1934;Why Didn’t They Ask Evans?, 1934 (pb. inU.S. as Boomerang Clue, 1935); Unfinished Portrait, 1934 (as Westmacott); Death in the Clouds, 1935 (pb. in U.S. as Death in the Air); The A. B. C. Murders: A New Poirot Mystery, 1936; Cards on the Table, 1936; Murder in Mesopotamia, 1936; Death on the Nile, 1937; Dumb Witness, 1937 (pb. in U.S. as Poirot Loses a Client); Appointment with Death: A Poirot Mystery, 1938; Hercule Poirot’s Christmas, 1939 (pb. in U.S. as Murder for Christmas: A Poirot Story); Murder Is Easy, 1939 (pb. in U.S. as Easy to Kill); Ten Little Niggers, 1939 (pb. in U.S. as And Then There Were None, 1940); One, Two, Buckle My Shoe, 1940 (pb. in U.S. as The Patriotic Murders, 1941); Sad Cypress, 1940; Evil Under the Sun, 1941; N or M? The New Mystery, 1941; The Body in the Library, 1942; Five Little Pigs, 1942 (pb. in U.S. as Murder in Retrospect); The Moving Finger, 1942; Death Comes in the End, 1944; Towards Zero, 1944; Absent in the Spring, 1944 (as Westmacott); Sparkling Cyanide, 1945 (pb. in U.S. as Remembered Death); The Hollow: A Hercule Poirot Mystery, 1946; Murder Medley, 1948; Taken at the Flood, 1948 (pb. in U.S. as There Is a Tide . . .); The Rose and the Yew Tree, 1948 (as Westmacott); Crooked House, 1949; A Murder Is Announced, 1950; Blood Will Tell, 1951; They Came to Baghdad, 1951; They Do It with Mirrors, 1952 (pb. in U.S. as Murder with Mirrors); Mrs. McGinty’s Dead, 1952; A Daughter’s a Daughter, 1952 (as Westmacott); After the Funeral, 1953 (pb. in U.S. as Funerals Are Fatal); A Pocket Full of Rye, 1953; Destination Unknown, 1954 (pb. in U.S. as So Many Steps to Death, 1955); Hickory, Dickory, Dock, 1955 (pb. in U.S. as Hickory, Dickory, Death); Dead Man’s Folly, 1956; The Burden, 1956 (as Westmacott); 4:50 from Paddington, 1957 (pb. in U.S. as What Mrs. McGillicuddy Saw!); Ordeal by Innocence, 1958; Cat Among the Pigeons, 1959; The Pale Horse, 1961; The Mirror Crack’d from Side to Side, 1962 (pb. in U.S. as The Mirror Crack’d, 1963); The Clocks, 1963; A Caribbean Mystery, 1964; At Bertram’s Hotel, 1965; Third Girl, 1966; Endless Night, 1967; By the Pricking of My Thumb, 1968; Hallowe’en Party, 1969; Passenger to Frankfurt, 1970; Nemesis, 1971; Elephants Can Remember, 1972; Postern of Fate, 1973; Curtain: Hercule Poirot’s Last Case, 1975; Sleeping Murder, 1976 (posthumous).

Other major works
Short Fiction: Poirot Investigates, 1924; Partners in Crime, 1929; The Mysterious Mr. Quin, 1930; The Thirteen Problems, 1932 (pb. in U.S. as The Tuesday Club Murders, 1933); The Hound of Death and Other Stories, 1933; The Listerdale Mystery and Other Stories, 1934; Parker Pyne Investigates, 1934 (pb. in U.S. as Mr. Parker Pyne, Detective); Murder in the Mews and Other Stories, 1937 (pb. in U.S. as Dead Man’s Mirror and Other Stories); The Regatta Mystery and Other Stories, 1939; The Labours of Hercules: Short Stories, 1947 (pb. in U.S. as Labors of Hercules: New Adventures in Crime by Hercule Poirot); The Witness for the Prosecution and Other Stories, 1948; Three Blind Mice and Other Stories, 1950; Under Dog and Other Stories, 1951; The Adventures of the Christmas Pudding, and Selection of Entrées, 1960; Double Sin and Other Stories, 1961; Thirteen for Luck: A Selection of Mystery Stories for Young Readers, 1961; Star over Bethlehem and Other Stories, 1965 (as A. C. Mallowan); Surprize! Surprize! A Collection of Mystery Stories with Unexpected Endings, 1965; Thirteen Clues for Miss Marple: A Collection of Mystery Stories, 1965; The Golden Ball and Other Stories, 1971; Hercule Poirot’s Early Cases, 1974.
Plays: Black Coffee, pr. 1930; Ten Little Niggers, pr. 1943 (pb. in U.S. as Ten Little Indians, pr. 1944); Appointment with Death, pr., pb. 1945; Murder on the Nile, pr., pb. 1946; The Hollow, pr. 1951; The Mousetrap, pr. 1952; Witness for the Prosecution, pr. 1953; The Spider’s Web, pr. 1954; Towards Zero, pr. 1956 (with Gerald Verner); The Unexpected Guest, pr., pb. 1958; Verdict, pr., pb. 1958; Go Back for Murder, pr., pb. 1960; Afternoon at the Seaside, pr. 1962; The Patient, pr. 1962; The Rats, pr. 1962; Akhnaton, pb. 1973 (also known as Akhnaton and Nefertiti).
Poetry: The Road of Dreams, 1925; Poems, 1973.
Nonfiction: Come Tell Me How You Live, 1946; An Autobiography, 1977.

Bargainnier, Earl F. The Gentle Art of Murder: The Detective Fiction of Agatha Christie. Bowling Green, Ohio: Bowling Green University Popular Press, 1980.
Cade, Jared. Agatha Christie and the Eleven Missing Days. London: Peter Owen, 1998.
Gill, Gillian. Agatha Christie: The Woman and Her Mysteries. New York: The Free Press, 1990.
Riley, Dick, and Pam McAllister, eds. The Bedside, Bathtub, and Armchair Companion to Agatha Christie. New York: Frederick Ungar, 1979.
Robyns, Gwen. The Mystery of Agatha Christie. Garden City, N.Y.: Doubleday, 1978.
Shaw, Marion, and Sabine Vanacker. Reflecting on Miss Marple. London: Routledge, 1991.
Sova, Dawn B. Agatha Christie A to Z: The Essential Reference to Her Life and Writings. New York: Facts on File, 1996.
Toye, Randall. The Agatha Christie’s Who’s Who. New York: Holt, Rinehart and Winston, 1980.
Wagoner, Mary S. Agatha Christie. Boston: Twayne, 1986.

Categories: Detective Novels, Literature, Mystery Fiction, Novel Analysis

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