Cover of The Mysterious Affair at Styles
Cover of The Murder on the Links
Cover of Poirot Investigates
Cover of The Murder of Roger Ackroyd
Cover of The Big Four
Cover of The Mystery of the Blue Train
Series

Hercule Poirot

39 books

The Hercule Poirot series by Agatha Christie has 39 books. Start with The Mysterious Affair at Styles (1920), then read the rest in the order below.

Hercule Poirot reading order

1
Cover of The Mysterious Affair at Styles

The Mysterious Affair at Styles

Agatha Christie

Agatha Christie's inaugural mystery introduces the brilliant Hercule Poirot, a Belgian detective finding refuge in England after the Great War. When the wealthy matriarch of Styles Court is found dead under suspicious circumstances, poisoned in her locked room, the local police are utterly stumped. Poirot, a guest at the estate, takes it upon himself to unravel the complex web of deceit, greed, and hidden motives among the victim's family and associates. With a cast of intriguing suspects, each harboring secrets, Poirot must employ his keen intellect to sift through ingenious misdirection and expose the killer before they strike again.

MysteryDetective FictionFiction
2
Cover of The Murder on the Links

The Murder on the Links

Agatha Christie

A desperate letter summons Hercule Poirot and Captain Hastings to the French coastal town of Merlinville-sur-Mer, but they arrive too late: their would-be client, the wealthy Paul Renauld, has been found stabbed to death and left in a freshly dug grave on the edge of a golf course under construction. As the arrogant Sûreté detective Giraud hunts for physical clues, Poirot pits his little grey cells against a case of hidden identities, a past crime that echoes the present one, and a second body that deepens the puzzle. Meanwhile, Hastings falls for a mysterious young woman who may know more than she admits. Agatha Christie's second Poirot novel is a twisting tale of deception, jealousy, and justice.

MysteryDetective FictionSupernatural Horror
3
Cover of Poirot Investigates

Poirot Investigates

Agatha Christie

Step into the razor-sharp world of Hercule Poirot, where every clue is a piece of a larger puzzle and every contradiction demands an answer. In this collection of investigations, Poirot applies his meticulous methods and psychological insight to unravel crimes that seem, at first glance, impossible—revealing how motive, misdirection, and human nature intertwine. Christie’s classic whodunit craftsmanship shines through as suspects are carefully weighed, timelines are tested, and the truth emerges through patient observation rather than brute force. With its elegant pacing and enduring appeal, this volume captures the themes of deception, justice, and the surprising logic behind seemingly chaotic events.

MysteryFictionDetective Fiction
4
Cover of The Murder of Roger Ackroyd

The Murder of Roger Ackroyd

Agatha Christie

In the quiet village of King's Abbott, the shocking murder of wealthy Roger Ackroyd sends ripples of fear and suspicion through the community. Renowned detective Hercule Poirot, seeking a peaceful retirement, is drawn back into the world of crime to unravel the complex web of secrets and lies surrounding Ackroyd's death. As Poirot delves deeper, he encounters a cast of suspicious characters, each with their own motives and hidden agendas, making everyone a potential suspect. With its masterful misdirection and a legendary twist that redefined the genre, this classic mystery challenges readers to piece together the truth alongside Poirot, proving why Agatha Christie remains the undisputed Queen of Crime.

MysteryDetective FictionFiction
5
Cover of The Big Four

The Big Four

Agatha Christie

A mysterious, dust-covered stranger collapses in Hercule Poirot's room, clutching a cryptic note bearing the number '4'. This enigmatic figure draws the great detective into a dangerous web of international conspiracy and hidden identities. Poirot must unravel the meaning behind 'Number Four' and expose a shadowy organization before they can strike again. The master of detection faces his most complex case yet, where appearances are deceiving and trust is a luxury he cannot afford.

MysteryDetective FictionFiction
6
Cover of The Mystery of the Blue Train

The Mystery of the Blue Train

Agatha Christie

A priceless jewel, the "Heart of Demetrios," is stolen aboard the luxurious Blue Train traveling from Calais to the French Riviera. The jewel's owner, the wealthy and enigmatic Ruth Kettering, is found murdered in her locked compartment, leaving Hercule Poirot with a complex web of suspects and motives. As Poirot delves into the victim's troubled past and the secrets of the other passengers, he uncovers a trail of greed, betrayal, and hidden identities. This classic whodunit masterfully weaves together suspense and intrigue, challenging even the most astute reader to unravel the truth before the train reaches its final destination.

MysteryDetective FictionFiction
7
Cover of Black Coffee

Black Coffee

Agatha Christie

A brilliant scientist’s groundbreaking explosive formula vanishes from his secluded country house, prompting a tense gathering of suspects and a daring plan to expose the thief. When the lights go out, the scheme takes a deadly turn, leaving Hercule Poirot to untangle a web of family resentments, romantic entanglements, and international intrigue. With Captain Hastings and Inspector Japp at his side, Poirot must uncover the murderer before the stolen secret threatens consequences far beyond the household. This classic mystery combines a locked-room puzzle with Christie’s trademark psychological insight, sharp misdirection, and elegant detective work.

MysteryDetective FictionThriller
8
Cover of Peril at End House

Peril at End House

Agatha Christie

When the charming and wealthy Nick Buckley narrowly escapes a series of mysterious and increasingly dangerous attempts on her life, she turns to the legendary detective Hercule Poirot for protection and answers. As Poirot investigates the puzzling circumstances surrounding the attacks at Nick's clifftop estate, End House, he must unravel a complex web of motives, secrets, and deceptions among those closest to her. With each new incident more sinister than the last, Poirot races against time to identify the would-be killer before they succeed in their deadly mission. This classic mystery showcases Christie's masterful plotting and her brilliant detective at his most perceptive, as he navigates the treacherous waters of wealth, jealousy, and hidden resentments to expose the truth.

MysteryDetective FictionThriller
9
Cover of Lord Edgware Dies

Lord Edgware Dies

Agatha Christie

When the glamorous actress Jane Wilkinson asks Hercule Poirot to help her divorce her estranged husband, Lord Edgware, the great detective is intrigued. However, before Poirot can act, Lord Edgware is found murdered, stabbed through the neck. The investigation quickly reveals a tangled web of deceit, mistaken identities, and a surprising number of people who wished Lord Edgware dead. With a cast of suspicious characters and a seemingly impossible crime, Poirot must use his keen intellect to unravel the truth before the killer strikes again.

MysteryDetective FictionFiction
10
Cover of Murder on the Orient Express

Murder on the Orient Express

Agatha Christie

When a snowdrift halts the luxurious Orient Express in its tracks, a shocking murder shatters the tranquility of the journey. Renowned detective Hercule Poirot, a passenger aboard the train, finds himself tasked with an impossible mystery: the victim, a notorious gangster, has been stabbed multiple times, and every passenger on board is a suspect. Poirot must navigate a web of secrets, lies, and international intrigue, sifting through a diverse cast of characters, each with their own hidden motives and potential alibis. As the snow continues to fall, trapping everyone together, Poirot races against time to uncover the truth before the killer can escape justice.

MysteryDetective FictionFiction
11
Cover of Three Act Tragedy

Three Act Tragedy

Agatha Christie

A seemingly natural death at a dinner party takes a sinister turn when a second guest dies under suspicious circumstances, baffling even the brilliant Hercule Poirot. As the famed detective delves deeper, he uncovers a complex web of deceit and motive, suggesting a meticulously planned murder. Poirot must unravel the truth behind the staged tragedy before the killer strikes again, exposing the dark secrets hidden beneath the veneer of polite society.

MysteryDetective FictionFiction
12
Cover of Death in the Clouds

Death in the Clouds

Agatha Christie

When a woman is found dead from a poisoned dart aboard a commercial passenger plane, detective Hercule Poirot finds himself perfectly positioned to unravel the mystery. Trapped in the confined cabin with a cast of suspicious characters—a lovestruck young woman, a cocaine-addicted countess, and a detective writer plagued by an aggressive wasp—Poirot must determine which of his fellow passengers is a murderer. With nowhere to escape and every suspect within arm's reach, the brilliant Belgian detective must use his keen observational skills and psychological insight to identify the killer before the plane lands. Christie masterfully transforms the claustrophobic setting of an aircraft into a locked-room mystery, where secrets, motives, and hidden identities collide at 30,000 feet. A classic puzzle of deception and danger that showcases why Poirot remains one of literature's most iconic detectives.

MysteryDetective FictionThriller
13
Cover of The A.B.C. Murders

The A.B.C. Murders

Agatha Christie

A chilling alphabetical spree of murder grips England, leaving a trail of victims and a cryptic calling card. As the body count rises, the enigmatic detective Hercule Poirot is drawn into a desperate race against time to unmask a cunning killer. With each letter of the alphabet marking a new victim, Poirot must unravel a complex web of clues and misdirection before the killer completes their deadly alphabetical progression. This classic mystery masterfully explores themes of identity, obsession, and the dark corners of the human psyche, showcasing Christie's unparalleled skill in crafting suspenseful and ingenious plots.

MysteryDetective FictionFiction
14
Cover of Murder in Mesopotamia

Murder in Mesopotamia

Agatha Christie

In the heart of ancient Iraq, a renowned archaeological dig becomes the scene of a chilling murder. The wife of the lead archaeologist, a woman plagued by unsettling visions and a troubled past, is found dead under mysterious circumstances. As tensions escalate among the international team, the arrival of the brilliant Hercule Poirot is desperately awaited to unravel the truth. Poirot must navigate a web of secrets, resentments, and hidden motives before the killer strikes again.

MysteryDetective FictionFiction
15
Cover of Cards on the Table

Cards on the Table

Agatha Christie

In this classic mystery, the brilliant Belgian detective Hercule Poirot is invited to a seemingly innocent card game that becomes the setting for a cunning murder investigation. When one of the four players is revealed to be a killer, Poirot must use his legendary powers of deduction to uncover which of the suspects is guilty—a task complicated by the fact that each player has a motive and a secret to hide. With its intricate plot, clever misdirection, and Poirot's masterful unraveling of human psychology, this novel showcases Agatha Christie at her finest. The story explores themes of deception, hidden identities, and the masks people wear in polite society. A quintessential Golden Age mystery that will keep readers guessing until the final revelation.

MysteryDetective FictionClassics
16
Cover of Murder in the Mews

Murder in the Mews

Agatha Christie

Four seemingly unrelated cases land on Hercule Poirot's doorstep, each presenting a unique puzzle that tests the Belgian detective's legendary deductive skills. From a seemingly accidental death to a baffling disappearance, Poirot must unravel intricate webs of deceit and motive. As he meticulously pieces together clues, he confronts the darker aspects of human nature, exploring themes of jealousy, greed, and the secrets people keep. This collection showcases Christie's masterful plotting and Poirot's unparalleled ability to bring the truth to light.

MysteryDetective FictionFiction
17
Cover of Dumb Witness

Dumb Witness

Agatha Christie

A dying man's cryptic message sets in motion a thrilling investigation in this classic whodunit. When Emily Arundell is found dead, her final, garbled words about a "little grey hen" hint at a sinister plot far beyond a simple accident. Hercule Poirot is called upon to unravel the truth, navigating a web of deceit, hidden motives, and unexpected dangers. As Poirot delves deeper, he uncovers a chilling conspiracy where appearances are deceiving and no one is quite who they seem.

MysteryDetective FictionFiction
18
Cover of Death on the Nile

Death on the Nile

Agatha Christie

The serene beauty of a Nile cruise is shattered when the glamorous Linnet Ridgeway is found murdered. Hercule Poirot, enjoying a well-deserved vacation, finds himself drawn into a complex web of jealousy, betrayal, and hidden motives among the passengers aboard the Karnak steamer. As Poirot delves deeper, he uncovers a trail of deceit and a desperate struggle for love and fortune, leading to a shocking revelation that will test his legendary deductive skills.

MysteryDetective FictionFiction
19
Cover of Appointment with Death

Appointment with Death

Agatha Christie

In the ancient city of Petra, amidst the dramatic red cliffs, the formidable Mrs. Boynton is found dead, a victim of a mysterious injection. With only a day to unravel the truth, Hercule Poirot finds himself haunted by a chilling overheard comment from Jerusalem: 'You see, don’t you, that she’s got to be killed?' The victim was universally despised, making the list of potential culprits alarmingly long. Poirot must navigate a web of secrets and resentments to expose the killer before time runs out.

MysteryDetective FictionFiction
20
Cover of Hercule Poirot's Christmas

Hercule Poirot's Christmas

Agatha Christie

The festive spirit of Christmas is shattered when a wealthy patriarch is brutally murdered during a family gathering. Hercule Poirot is summoned to a remote country estate where a web of long-held resentments and bitter rivalries among the victim's estranged sons and their families creates a chilling atmosphere of suspicion. As the brilliant detective delves into the secrets of the Lee family, he must untangle a complex motive and identify the killer before the holiday season ends in further tragedy. Agatha Christie masterfully crafts a suspenseful whodunit, exploring themes of greed, betrayal, and the dark undercurrents that can lie beneath even the most seemingly ordinary family.

MysteryDetective FictionFiction
21
Cover of Sad Cypress

Sad Cypress

Agatha Christie

In the quiet village of Meadowbrook, a shocking murder shatters the peace, and the beautiful Elinor Carlisle finds herself accused of poisoning her rival in love. The evidence against her is overwhelming, pointing to a clear motive, opportunity, and the means to commit the crime. As Elinor faces the grim reality of the courtroom, only the brilliant detective Hercule Poirot believes in her innocence, embarking on a complex investigation to uncover the truth. Poirot must unravel a tangled web of secrets and deceit to save Elinor from the gallows before it's too late.

MysteryDetective FictionFiction
22
Cover of One, Two, Buckle My Shoe

One, Two, Buckle My Shoe

Agatha Christie

When a seemingly amiable dentist is found dead, the official verdict is suicide. But Hercule Poirot isn't convinced, sensing a deeper, more sinister truth beneath the surface. As the legendary detective delves into the lives of the doctor's patients, colleagues, and acquaintances, he uncovers a web of secrets and simmering resentments. Poirot must unravel the complex motives and connections before the killer strikes again, proving that this death may not have been the first, nor the last.

MysteryDetective FictionFiction
23
Cover of Evil Under the Sun

Evil Under the Sun

Agatha Christie

On the sun-drenched, exclusive island of Jolly Roger, a glamorous vacation turns deadly when a beautiful socialite is found murdered. Hercule Poirot, enjoying a rare holiday himself, finds his peace shattered as he's drawn into a web of secrets, jealousy, and hidden motives among the wealthy guests. As Poirot delves deeper, he uncovers a complex puzzle where everyone seems to have something to hide, and the idyllic setting conceals a dark undercurrent of betrayal. The legendary detective must sift through a cast of suspicious characters to expose the truth before the killer strikes again.

MysteryDetective FictionFiction
24
Cover of Five Little Pigs

Five Little Pigs

Agatha Christie

When young Carla Lemarchant seeks out the legendary Hercule Poirot, she brings with her a case that has haunted her for years: the murder of her mother, a crime for which an innocent woman was convicted. Through meticulous interviews with those who were present at the time—the "five little pigs" who hold the secrets to what really happened—Poirot unravels a complex web of hidden motives, unrequited passions, and long-buried truths. Rather than a straightforward whodunit, this novel becomes a profound exploration of how a single tragedy ripples through lives, transforming the people involved and leaving scars that time cannot fully heal. Christie crafts one of her most emotionally resonant works, rich with psychological depth and character complexity, as Poirot's investigation reveals that the truth is far more nuanced and heartbreaking than anyone imagined. A masterful blend of detective work and human drama, Five Little Pigs stands as a testament to Christie's ability to transform a murder mystery into a meditation on love, loss, and the consequences of our deepest secrets.

MysteryDetective FictionClassics
25
Cover of The Hollow

The Hollow

Agatha Christie

A seemingly idyllic country estate becomes the stage for murder when a charismatic doctor is found dead during a weekend gathering. As the investigation unfolds, a web of secrets, resentments, and hidden desires among the guests comes to light, revealing that almost everyone had a motive. With her signature blend of sharp wit and intricate plotting, Agatha Christie masterfully weaves a tale where appearances are deceiving and the truth lies buried beneath layers of polite society.

MysteryDetective Fiction
26
Cover of The Labours of Hercules

The Labours of Hercules

Agatha Christie

Hercule Poirot, contemplating retirement, embarks on a unique challenge: to solve twelve cases, each mirroring one of the legendary labours of the ancient Greek hero, Hercules. In this collection of ingenious short stories, Poirot's "little grey cells" replace brute strength as he navigates a world of mystery, adventure, and international intrigue. From chasing a vanished woman to confronting the influence of a charismatic cult leader, Poirot applies his unparalleled deductive skills to each distinct puzzle. These tales showcase Christie's masterful plotting and offer a delightful twist on classical mythology, culminating in surprising revelations about the great detective himself.

MysteryDetective FictionShort Stories
27
Cover of Taken at the Flood

Taken at the Flood

Agatha Christie

In the aftermath of World War II, a young widow inherits a substantial fortune, much to the resentment of her late husband's family. Their hopes for the inheritance are dashed when a mysterious man claiming to be the widow's supposedly deceased first husband appears, threatening blackmail. When this enigmatic figure is found murdered, Hercule Poirot is drawn into a complex web of family secrets, hidden identities, and desperate motives. Poirot must navigate the deceptions and resentments to uncover the truth behind the death and the true identity of the man who claimed to be alive.

MysteryDetective FictionFiction
28
Cover of The Under Dog and Other Stories

The Under Dog and Other Stories

Agatha Christie

This collection brings together a series of ingenious mysteries in which seemingly ordinary crimes conceal extraordinary motives. From glamorous social circles to lonely country houses, Hercule Poirot applies his exacting logic and sharp understanding of human nature to puzzles involving wealth, romance, deception, and murder. Each story is richly atmospheric and tightly constructed, offering clever clues, surprising turns, and memorable suspects. A showcase of classic detective fiction, the collection highlights Agatha Christie’s talent for transforming complex crimes into elegant, compelling mysteries.

MysteryDetective FictionShort Stories
29
Cover of Mrs. McGinty's Dead

Mrs. McGinty's Dead

Agatha Christie

When a charwoman is brutally murdered for her meager savings, detective Hercule Poirot is initially reluctant to take on what appears to be a straightforward case of senseless violence. Yet as he investigates Mrs. McGinty's death, he uncovers a sinister connection between her murder and that of a playwright's mother—both victims apparently killed after recognizing someone in a photograph. The clues lead back to newspaper headlines linked to four unsolved crimes from years past, suggesting that Mrs. McGinty's seemingly insignificant life held a dangerous secret. In this masterful mystery, Christie weaves together past and present in a tale of blackmail, identity, and the deadly consequences of recognition. Poirot must unravel the threads connecting these crimes before the killer strikes again.

MysteryDetective FictionFiction
30
Cover of After the Funeral

After the Funeral

Agatha Christie

A wealthy magnate's sudden death at his funeral is quickly followed by a brutal murder, raising chilling questions about the circumstances surrounding his demise. When the victim's sister makes a cryptic remark about the funeral being 'hushed up' and hints at murder, the stage is set for a complex investigation. Hercule Poirot is called upon to untangle a web of family secrets, hidden motives, and a fortune that could drive someone to kill. This classic mystery delves into the dark side of inheritance and the lengths people will go to conceal the truth.

MysteryDetective FictionLiterary Fiction
31
Cover of Hickory Dickory Dock

Hickory Dickory Dock

Agatha Christie

When Poirot's meticulous secretary, Miss Lemon, makes an uncharacteristic error, it signals a peculiar case involving a series of petty thefts at a student hostel. What begins as a seemingly minor outbreak of kleptomania escalates into something far more sinister, drawing the great detective into a world of youthful indiscretions and hidden motives. Amidst the seemingly mundane setting of student life, Poirot must unravel a complex web of secrets and lies to uncover the truth behind the escalating crimes.

MysteryDetective FictionFiction
32
Cover of Dead Man's Folly

Dead Man's Folly

Agatha Christie

When crime novelist Ariadne Oliver invites Hercule Poirot to a country estate, she has a peculiar request: to observe a staged murder hunt. What begins as a playful diversion at the village fete soon takes a sinister turn, blurring the lines between fiction and reality. As Poirot navigates the eccentric guests and hidden secrets of Nasse House, he must unravel a deadly deception before the game claims another victim. This classic Agatha Christie mystery delves into the nature of illusion and the dark truths that lie beneath a veneer of civility.

MysteryDetective FictionFiction
33
Cover of Cat Among the Pigeons

Cat Among the Pigeons

Agatha Christie

A seemingly idyllic English boarding school for girls becomes the scene of a shocking murder when a games mistress is found dead in the sports pavilion. As suspicion and fear grip the students and staff, the killer strikes again, plunging the institution into further chaos. Young Julia Upjohn finds herself entangled in the mystery, realizing that the only hope for survival lies in summoning the brilliant detective Hercule Poirot. Can Poirot unravel the secrets lurking within the school's hallowed halls before the 'cat' claims another victim?

MysteryDetective FictionFiction
34
Cover of The Clocks

The Clocks

Agatha Christie

A young typist arrives for a new job only to discover a murdered man surrounded by an unusual number of clocks. The blind homeowner denies summoning her, and neither woman recognizes the victim, setting the stage for a baffling mystery. When a sharp intelligence officer stumbles upon the scene, he realizes this peculiar case requires the keen intellect of his friend, Hercule Poirot. Poirot must unravel the secrets hidden within the house and the strange significance of the clocks to expose the killer.

MysteryDetective FictionFiction
35
Cover of Third Girl

Third Girl

Agatha Christie

A peculiar young woman bursts into Hercule Poirot's life, confessing to a potential murder before abruptly dismissing him as too old and vanishing. This enigmatic encounter sets the stage for a complex investigation as Poirot delves into the life of Norma Restarick, a troubled artist entangled in a web of secrets and suspicion. As Poirot unravels the truth behind the fragmented memories and conflicting testimonies, he must confront the blurred lines between reality and delusion to expose a killer hiding in plain sight.

MysteryDetective FictionFiction
36
Cover of Hallowe'en Party

Hallowe'en Party

Agatha Christie

At a lively Hallowe'en party, a young girl boasts of witnessing a murder, only to be found dead hours later, drowned in a tub of apples. Hercule Poirot is summoned to unravel the mystery, but he must first determine if the killer is a stranger or someone within the party's festive facade. As Poirot delves into the victim's past and the secrets of the guests, he uncovers a web of deceit and hidden motives where everyone is a suspect. This classic Agatha Christie mystery challenges the reader to piece together the clues alongside the brilliant detective, exploring themes of deception, childhood secrets, and the darkness that can lurk beneath a cheerful exterior.

MysteryDetective Fiction
37
Cover of Elephants Can Remember

Elephants Can Remember

Agatha Christie

When Ariadne Oliver, the renowned crime novelist, is approached by a young woman with a plea for help regarding a past tragedy, she finds herself drawn into a complex web of memory and deception. The woman's dying godmother had spoken of a past event involving two pairs of parents and a child, hinting at a dark secret that has haunted her for years. Ariadne, with her keen insight into human nature and the workings of the criminal mind, enlists the help of Hercule Poirot to unravel the truth behind a seemingly innocent family gathering that ended in death. Together, they must sift through fragmented recollections and carefully constructed alibis to uncover a killer who has managed to conceal their crime for decades, proving that even the most distant memories can hold deadly secrets.

MysteryDetective FictionFiction
38
Cover of Poirot's Early Cases

Poirot's Early Cases

Agatha Christie

Step back into the early days of Hercule Poirot's illustrious career with this captivating collection of eighteen intriguing cases. Before he became a world-renowned detective, Poirot honed his extraordinary deductive skills on a variety of mysteries, from petty thefts to the most heinous of murders. Chronicled by his loyal companion Captain Hastings, these stories offer a fascinating glimpse into the mind of a genius as he unravels complex plots and brings criminals to justice. Prepare to be enthralled by Agatha Christie's masterful storytelling as she presents the formative investigations that cemented Poirot's reputation for brilliance.

FictionMysteryDetective Fiction
39
Cover of Curtain

Curtain

Agatha Christie

In his final, gripping case, Hercule Poirot, frail and confined to Styles, enlists the help of his old friend Captain Hastings. Though Poirot's mind remains as sharp as ever, he conceals the identity of a cunning murderer, referring to them only as 'X', leaving Hastings to piece together the clues. As 'X' proves responsible for past deaths and threatens new victims, Poirot and Hastings must race against time to unmask the killer before tragedy strikes again. This poignant conclusion to Poirot's illustrious career explores themes of mortality, loyalty, and the enduring power of deduction.

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