Agatha Christie's debut novel was also the first to feature Hercule Poirot, her famously eccentric Belgian detective.
A refugee of the Great War, Poirot has settled in England near Styles Court, the country estate of his wealthy benefactor, the elderly Emily Inglethorp. When Emily is poisoned and the authorities are baffled, Poirot puts his prodigious sleuthing skills to work. Suspects are plentiful, including the victim’s much younger husband, her resentful stepsons, her longtime hired companion, a young family friend working as a nurse, and a London specialist on poisons who just happens to be visiting the nearby village.
All of them have secrets they are desperate to keep, but none can outwit Poirot as he navigates the ingenious red herrings and plot twists that contribute to Agatha Christie's well-deserved reputation as the queen of mystery.
Librarian's note: the first five novels in the Hercule Poirot series are #1) The Mysterious Affair at Styles, 1920; #2) The Murder on the Links, 1923; #3) The Murder of Roger Ackroyd, 1925; 4) The Big Four, 1927; and #5) The Mystery of the Blue Train. Note that there are many short stories and collections in this period. Each novel and short story has its own entry on Goodreads.

When Alice Asher is murdered in Andover, Hercule Poirot is already looking into the clues. Alphabetically speaking, it's one letter down, twenty-five to go.
There's a serial killer on the loose. His macabre calling card is to leave the ABC Railway Guide beside each victim's body. But if A is for Alice Asher, bludgeoned to death in Andover, and B is for Betty Bernard, strangled with her belt on the beach at Bexhill, who will then be Victim C? Considered to be one of Agatha Christie's best.

Hercule Poirot has to solve a fiendishly clever murder mystery in this newly adapted full-colour comic strip adventure. Famed for her crime masterpieces, Agatha Christie's books have become the best-selling in the world, appealing to readers young and old for their ingenious plots and immediately recognizable characters. The stories have also transcended the printed page, become bestselling audiobooks and award-winning films, plays and television series. Now words and pictures combine in an exciting new way of telling these stories -- full-colour graphic novels which enhance the original stories and offer a completely new way of enjoying some of the world's most popular and exciting mysteries. Roger Ackroyd knows too much. He knows that the woman he loves poisoned her brutal first husband. He also suspects that someone has been blackmailing her. Now, tragically, the news has come that she has taken her own life with a drug overdose. But the evening post brings Roger one last fatal scrap of information. Unfortunately, before he can finish reading it, he is stabbed to death!

Linnet Doyle is young, beautiful, and rich. She's the girl who has everything--including the man her best friend loves. Linnet and her new husband take a cruise on the Nile, where they meet the brilliant detective Hercule Poirot. It should be an idyllic trip, yet Poirot has a vague, uneasy feeling that something is dangerously amiss...

喜爱日光浴的阿琳娜·斯图尔特美丽的棕色身体脸朝下横陈在海滩上，但是这一次没有阳光——她被人勒死了。阿琳娜一出现，赫尔克里·波洛就在海滩的空气中嗅到了情欲的气息。但是，这个显而易见的“激情犯罪”中，也许包含着更多的邪恶和阴谋？赫尔克里·波洛探长该如何侦破这一悬案？

As a condemned murderess stands before the court, her eyes meet those of the only man who believes in her innocence. But Hercule Poirot must prove it before it's too late.

"Mr. Hercule Poirot-you fancy yourself, don't you, at solving mysteries that are too difficult for our poor thick-headed British police? Let us see, Mr. Clever Poirot, just how clever you can be." Was the anonymous note a brilliant challenge or a crackpot hoax? The answer is as loud and clear as a woman's scream-precisely that of Alice Ascher, a shopkeeper in Andover bludgeoned to death on the job. Next to her corpse, a clue that's as simple as ABC. Alphabetically speaking, the master Belgian sleuth suspects it's now a matter of one down twenty-five to go...

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An emaciated stranger approaches Hercule Poirot, shouts a warning about "the big four" and drops dead. Who knew Poirot's inquiry into the man's odd behavior would lead to an underground laboratory, an insane asylum, and rumors of a secret weapon?

Nearly a quarter-century after her death, Agatha Christie remains the most popular mystery writer of all time. Now, in a celebrated publishing event, fans and newcomers alike are treated to another Christie novel. Created in 1930 as a stage play and faithfully adapted by Charles Osborne, "Black Coffee" brings back beloved detective Hercule Poirot to exercise his "little grey cells" one more deliciously deductive time... An urgent call from physicist Sir Claud Amory sends famed detective Hercule Poirot rushing from London to a sprawling country estate. Sir Claud fears a member of his own household wants to steal a secret formula destined for the Ministry of Defense. But Poirot arrives too late. The formula is missing. Worse, Sir Claud has been poisoned by his after-dinner coffee. Poirot soon identifies a potent brew of despair, treachery, and deception amid the mansion's occupants. Now he must find the formula and the killer...while letting no poison slip 'twix his low lips.

Discover the man behind the moustache in this book of one-liners by the world’s most famous Belgian detective, revealing the wit and wisdom of Hercule Poirot and his creator, Agatha Christie.
‘My name is Hercule Poirot and I am probably the greatest detective in the world.’
The dapper, moustache-twirling little Belgian with the egg-shaped head, curious mannerisms and inordinate respect for his own ‘little grey cells’ solved some of the twentieth century’s most puzzling crimes. But what do we really know about the eccentric genius underneath that fussy façade?
Sometimes funny, often profound, and always revealing, this book of quotes and comments, from more than 50 Poirot novels and short stories, gives an entertaining glimpse of the man behind the moustache, and the wit and wisdom of the Queen of Crime who created him.
Includes an exclusive essay by Agatha Christie from the archives on her love/hate relationship with her most famous creation.

First, there were ten—a curious assortment of strangers summoned as weekend guests to a little private island off the coast of Devon. Their host, an eccentric millionaire unknown to all of them, is nowhere to be found. All that the guests have in common is a wicked past they're unwilling to reveal—and a secret that will seal their fate. For each has been marked for murder. A famous nursery rhyme is framed and hung in every room of the mansion:
"Ten little boys went out to dine; One choked his little self and then there were nine. Nine little boys sat up very late; One overslept himself and then there were eight. Eight little boys traveling in Devon; One said he'd stay there then there were seven. Seven little boys chopping up sticks; One chopped himself in half and then there were six. Six little boys playing with a hive; A bumblebee stung one and then there were five. Five little boys going in for law; One got in Chancery and then there were four. Four little boys going out to sea; A red herring swallowed one and then there were three. Three little boys walking in the zoo; A big bear hugged one and then there were two. Two little boys sitting in the sun; One got frizzled up and then there was one. One little boy left all alone; He went out and hanged himself and then there were none."
When they realize that murders are occurring as described in the rhyme, terror mounts. One by one they fall prey. Before the weekend is out, there will be none. Who has choreographed this dastardly scheme? And who will be left to tell the tale? Only the dead are above suspicion.

Considered to be one of Agatha Christie's most controversial mysteries,
breaks the rules of traditional mystery.
The peaceful English village of King’s Abbot is stunned. The widow Ferrars dies from an overdose of veronal. Not twenty-four hours later, Roger Ackroyd—the man she had planned to marry—is murdered. It is a baffling case involving blackmail and death, that taxes Hercule Poirot’s “grey cells” before he reaches one of the most startling conclusions of his career.

Agatha Christie's most daring travel mystery.
The tranquility of a lovely cruise along the Nile is shattered by the discovery that Linnet Ridgeway has been shot through the head. She was young, stylish and beautiful, a girl who had everything – until she lost her life.
Who's also on board? Christie's great detective Hercule Poirot. He recalls an earlier outburst by a fellow passenger: ‘I’d like to put my dear little pistol against her head and just press the trigger.’ Despite the exotic setting, nothing is ever quite what it seems…
Librarian's note: this Hercule Poirot novel should not be confused with the short story of the same name. Also by Christie. But it starred Parker Pyne. It came out several years earlier. The title and locale are the same, but the contents are quite different. It is not a precursor of this story. The Pyne short story can be found elsewhere on Goodreads.

‘Anyone who murdered Colonel Protheroe,’ declared the parson, brandishing a carving knife above a joint of roast beef, ‘would be doing the world at large a favour!’ It was a careless remark for a man of the cloth. And one which was to come back and haunt the clergyman just a few hours later – when the colonel was found shot dead in the clergyman’s study. But as Miss Marple soon discovers, the whole village seems to have had a motive to kill Colonel Protheroe.
Librarian's note: this entry is for the novel "Murder at the Vicarage." Collections and other Miss Marple stories are located elsewhere on Goodreads. The series includes 12 novels and 20 short stories. Entries for the short stories can be found by searching Goodreads for: "a Miss Marple Short Story."