60 pages 2-hour read

The Body in the Library

Fiction | Novel | Adult | Published in 1942

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Character Analysis

Content Warning: This section of the guide features discussion of death, graphic violence, child death, and gender discrimination.

Jane Marple

Jane Marple, the sharp-eyed amateur sleuth at the center of The Body in the Library, is the story’s hero, even though, for the first half of the novel, she has relatively few scenes. Christie portrays Miss Marple as outwardly mild-mannered and “spinsterish,” but the interest of the character lies in the juxtaposition between exterior and interior: Outwardly, her mild demeanor conforms to popular stereotypes about older, unmarried women, but beneath this misleading surface is an intellect that puts seasoned detectives to shame. Roughly in her seventies, Marple lives in the (fictional) village of St. Mary Mead, about 25 miles from London, which is the setting for many of Christie’s whodunnits. Marple’s thorough knowledge of the seemingly placid St. Mary Mead, and the often-furtive lives of its residents, has gifted her with an intimate familiarity with “evil,” which proves invaluable in her investigations. Frequently, in The Body in the Library and other murder cases, Marple interprets events and actions by comparing them to more mundane incidents in her village, signifying how human nature and happenstance tend to repeat themselves through every layer of life. For instance, in The Body in the Library, her memory of a village child who impishly hid a frog in a clock suggests to her that the titular corpse may have placed in the Bantrys’ library by an innocent person as a prank. Marple’s ability to see hidden kinships between vices big and small ones gives her rare insights into the hearts of killers as well as everyday humans—between which she sees no great difference. Almost all people, she suggests, have a hidden side and must be treated with scrutiny. In The Body in the Library, she even suggests that the main failing of policemen is their willingness to believe what they are told.


In popular culture, Jane Marple is often referred to as Miss Marple, since she has never married. She does, however, have a number of nieces, nephews, and cousins, some of whom feature in the novels, as well as a circle of friends in the village of St. Mary Mead, notably the wealthy Dolly Bantry, her best friend. It is usually at the behest of her friends, some of whom work in law enforcement, that Marple involves herself in murder investigations to begin with. (In The Body in the Library, Marple takes on the murder case as a favor to the Bantrys, owners of the house with the titular library.) Described as white-haired, thin, and somewhat frail-looking, Marple is frequently underestimated due to sexism and ageism, giving her an advantage in her investigations. Her anecdotes about seemingly trivial events in her village are often mistaken for irrelevant gossip or an old lady’s ramblings; as a result, suspects are much less guarded than they would be in the presence of a police inspector.


Though gentle and unassuming on the surface, Marple shows an inner steeliness when confronting dishonest or careless people, as when she boldly accuses Dinah Lee of lying about her marital status or clucks her tongue “vexedly” at Basil Blake’s “stupidity” in throwing away a piece of evidence. A rigorously moral person who nonetheless shows sympathy and understanding for most human weakness, Marple wastes no pity on the worst offenders. Of Mark Gaskell, who drugged and cold-bloodedly strangled 16-year-old Pamela Reeves, she says, “I feel quite pleased to think of him being hanged” (203).

Ruby Keene

The murdered young woman around whom the novel’s central mystery revolves, Ruby Keene is an 18-year-old professional dancer who disappears from the Majestic Hotel in Danemouth after an elderly resident (Conway Jefferson) expresses an interest in adopting her and leaving her most of his money. Ruby, who changed her name from Rosy Legg for professional reasons, spent much of her childhood as a pantomime performer in a series of touring companies with her parents, who were also entertainers. According to Conway, she worked hard at her craft and lived mostly in “cheap lodgings,” but never complained. Conway remembers her as a charming, “unspoilt,” refreshingly natural girl, neither vulgar nor priggish, whose vitality and colorful stories about her rough upbringing he found exotic and enchanting. Ruby’s cousin Josie Turner, however, suggests that she was not very smart, and so got on better with the older residents of the hotel, who were drawn to her less for her conversation than for her youthful energy. Josie, who asked Ruby to fill in for her temporarily as a dancer at the Majestic Hotel, claims that Ruby had ambitions far beyond being an entertainer, and thus deliberately ingratiated herself with the wealthy Conway Jefferson in hopes of inheriting some of his money. Mark Gaskell also voices this suspicion in far uglier terms.


Ruby dies before the novel begins and exists for the reader only in the accounts of other characters, some of which (Josie’s, Mark’s, and Adelaide’s) are markedly hostile, mostly due to the threat she posed to their inheritance. By all accounts, Ruby was physically attractive, with platinum hair and a well-toned body, though Mark and Adelaide claim her “prettiness” was largely an illusion of her heavy makeup. Mark Gaskell’s cruel description of Ruby’s physical attributes (“a thin ferrety little face, not much chin, teeth running down her throat” [108)]) ironically gives Miss Marple a vital clue in exposing his and Josie’s elaborate deception, since the “body in the library” has protruding teeth, not receding ones.

Josephine “Josie” Turner

Josephine “Josie” Turner first comes to Miss Marple’s attention when she arrives at St. Mary Meade to identify a body presumed to be that of her missing cousin Ruby. In her late twenties, Josie has been working at the Majestic Hotel as a dancer for three years, and she radiates competence and “good sense.” Unlike her cousin Ruby, she favors unostentatious clothes (a dark suit) and her makeup is tasteful and sparingly applied. What makes her an especially valued member of the hotel staff, besides her accomplished dancing, is her ability to “smooth over” disagreements and keep the residents relaxed and happy. At the same time, the Chief Constable notes, she can be “firm” with people: “[T]here was a distinct touch of the nursery governess about her” (51).


Not until late in the novel does Marple realize the truth: that Josie is a cold-blooded killer who plotted the deaths of two teenage girls, one of them her own cousin. She did this solely to enrich herself and her husband Mark, who stood to lose his £25,000 inheritance to Ruby. Having masterminded the murder plot to the last detail, Josie used her social skills to manipulate people in ways beyond the ability of the bumptious Mark: Her “bright” firmness and charm were no doubt pivotal in gaining the trust of the naïve Pamela Reeves, so she could be murdered and her body disguised as Ruby’s.


Josie’s greed ultimately undoes her. Marple and Conway set a trap for her by announcing an imminent change in Conway’s will. Driven by greed to a desperate act, Josie sneaks into Conway’s room at night with a fatal dose of digitalin. Clever as always, she plans to knock one of the stone balls off his balcony afterward, to make his death look like a fatal heart attack from the shock of the sudden noise. But the police are lying in wait for her, and Josie goes to prison.

Mark Gaskell

Son-in-law of the wealthy Conway Jefferson, Mark Gaskell becomes a leading suspect in the death of Ruby Keene when police discover that the murdered girl stood between him and a large inheritance. At first, Mark seems to exonerate himself with an airtight alibi for the time of Ruby’s murder, but a last-minute plot twist reveals his guilt. A free-spending gambler and compulsive talker, Mark always insists on “speaking [his] mind” (106), and his careless remarks about Ruby’s “ferrety” looks eventually doom him by exposing his and Josie’s elaborate plot. At novel’s end, Miss Marple identifies Mark as the killer of 16-year-old Pamela Reeves, whom he lured to the Majestic Hotel with the promise of a movie audition. After he and Josie drugged Pamela and altered her appearance with hair bleach, makeup, and clothes, Mark took her to Basil Blake’s cottage, where he strangled the Girl Guide as part of a larger plot to murder Ruby Keene. Arrogant, cold-blooded, and noticeably lacking in intelligence or self-control, Mark is incapable of carrying out such an elaborate plot on his own. Instead, his murderous acts were guided step-by-step by the dancer Josie Turner, whom he had secretly married a year earlier.


Mark’s first marriage was to Rosamund Jefferson, whom he (presumably) married for her father’s wealth; penniless before he met her, he soon gambled away the money he inherited after her accidental death. For the next eight years, he lived with his father-in-law, who tolerated his presence only because Rosamund had been “fond” of him, though he secretly felt Mark to be a “rotter.” Meanwhile, Mark secretly married Josie Turner, promising her a big payday once Conway Jefferson passed. However, Conway lived longer than anticipated, and (worse) became infatuated with Josie’s cousin Ruby Keene, whom he planned to make his heiress.


Brashly aggressive but weak-willed, Mark cannot conceal his hatred for Ruby even after her death; saying in front of the police that he wishes he’d “wrung her neck” (105). His violent, cold-hearted remarks, which he tries to pass off as honest directness, raise eyebrows and suspicions; as Marple says later, Mark’s accomplice Josie was by far the stronger and smarter of the two murderers. In fact, Mark’s garrulous tongue becomes his tragic flaw, as his unfiltered appraisal of Ruby’s “teeth running down her throat” (108) alerts Marple to the masquerade he and Josie have played with the Girl Guide’s corpse, whose teeth were quite different.

Conway Jefferson

Conway Jefferson, a wealthy, disabled man whose money provides the motive for the novel’s two murders, nearly becomes the plotters’ third victim. Before these events, the “big tragedy” of Conway’s life was the loss of his wife, son, and daughter, as well as his own two legs, in an airplane crash. Over the eight years since, he has, in his own words, “lost half himself—and I’m not speaking of my physical plight!” (67). He has allowed the widowed spouses of his children, Mark Gaskell and Adelaide Jefferson, to live in his house, but is painfully aware that they have (or wish for) lives of their own. Moreover, Mark, he believes, is a bit of a “rotter”; and Adelaide’s nine-year-old son, being the product of a previous marriage, seems a less-than-ideal replacement for his beloved son Frank. In recent years, as Adelaide has begun to transfer her attention to her two suitors, Conway has felt increasingly lonely. Greatly hampered in his social life by his disability, he pays long, frequent visits to an elegant hotel (the Majestic) in Danemouth, a seaside resort town, where he enjoys mixing with the “young people” who stay or work there. It is here that he meets Ruby Keene, a teenaged dancer whose freshness and youthful vitality enchant him; she also bears a “spurious resemblance” to his late daughter, as he notes later. Miss Marple, for her part, suspects that Ruby’s low social standing also attracts him, for the glow of benevolence it gives him to serve as her benefactor. After knowing her only a few weeks, he makes plans to adopt her and leave her most of his money, setting the murder plot in motion. Then, when Ruby vanishes from the hotel, Conway is the one who contacts the police, leading them to connect her disappearance to the body found in the Bantrys’ library.


Despite his disability and advanced age, Conway is described as physically powerful, particularly in his arms and shoulders, which have been strengthened through use of his wheelchair. However, according to his doctor, he suffers from a heart condition that could kill him in the event of an unexpected shock. This diagnosis has been kept from him so as not to alarm him; but his son-in-law Mark Gaskell has shared it with his (secret) wife Josie Turner, and it figures in their murder plot against him. However, it emerges that Conway is more immune to shocks than the doctor gave him credit for. The disappearance and murder of Ruby saddens but doesn’t otherwise harm him, and he soon comes to realize that he was deluding himself with Ruby: “She was a pretty kid—but most of what I saw in her I put there myself” (195). This new emotional clarity refocuses Conway’s attention on his family, specifically Adelaide’s son Peter, whom he now (belatedly) regards as a true grandson, and his main heir.

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