Fiction · Genre

Mystery books — 98 PDFs & ePubs

98 classic mystery books · free in PDF & EPUB

Locked rooms, unshakeable alibis, and clues laid out in plain sight — classic mystery plays fair and still wins. The whole shelf of detective novels and stories is in the public domain, free to download in PDF or EPUB or to read online, no account required.

The Murder of Roger Ackroyd pulls the trick the genre never recovered from. A Study in Scarlet introduces a certain consulting detective; Arsène Lupin is France's charming answer — a thief instead of a detective — and The Hound of the Baskervilles remains the best campfire story ever disguised as a whodunit.

The Murder of Roger Ackroyd cover

New to mystery? Start here

The Murder of Roger Ackroyd

Christie plays completely fair, and still lands the most famous twist in detective fiction.

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Masters of mystery

The authors who built the genre — all their books free in the library.

All mystery books

98 books, sorted however you like.

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813 by Maurice Leblanc — cover
813Maurice Leblanc

813

Maurice Leblanc

A Study in Scarlet by Arthur Conan Doyle — cover
A Study in ScarletArthur Conan Doyle

A Study in Scarlet

Arthur Conan Doyle

An Antarctic Mystery by Jules Verne — cover
An Antarctic MysteryJules Verne

An Antarctic Mystery

Jules Verne

Armadale by Wilkie Collins — cover
ArmadaleWilkie Collins

Armadale

Wilkie Collins

Arsène Lupin by Maurice Leblanc — cover
Arsène LupinMaurice Leblanc

Arsène Lupin

Maurice Leblanc

Arsène Lupin vs. Herlock Sholmès by Maurice Leblanc — cover
Arsène Lupin vs. Herlock SholmèsMaurice Leblanc

Arsène Lupin vs. Herlock Sholmès

Maurice Leblanc

Arsène Lupin, Gentleman-Thief by Maurice Leblanc — cover
Arsène Lupin, Gentleman-ThiefMaurice Leblanc

Arsène Lupin, Gentleman-Thief

Maurice Leblanc

Arson Plus by Dashiell Hammett — cover
Arson PlusDashiell Hammett

Arson Plus

Dashiell Hammett

Carnacki, the Ghost Finder by William Hope Hodgson — cover
Carnacki, the Ghost FinderWilliam Hope Hodgson

Carnacki, the Ghost Finder

William Hope Hodgson

Clouds of Witness by Dorothy L. Sayers — cover
Clouds of WitnessDorothy L. Sayers

Clouds of Witness

Dorothy L. Sayers

Crooked Souls by Dashiell Hammett — cover
Crooked SoulsDashiell Hammett

Crooked Souls

Dashiell Hammett

Greenmantle by John Buchan — cover
GreenmantleJohn Buchan

Greenmantle

John Buchan

The Eight Strokes of the Clock cover

A hidden gem from this shelf

The Eight Strokes of the Clock

Rapid, clever, and playful, these Arsène Lupin puzzles show how charm, intuition, and lateral thinking outpace brute force.

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His Last Bow by Arthur Conan Doyle — cover
His Last BowArthur Conan Doyle

His Last Bow

Arthur Conan Doyle

Hunting for Hidden Gold by Franklin W. Dixon — cover
Hunting for Hidden GoldFranklin W. Dixon

Hunting for Hidden Gold

Franklin W. Dixon

In the Dead of Night by John T. McIntyre — cover
In the Dead of NightJohn T. McIntyre

In the Dead of Night

John T. McIntyre

Mr. Standfast by John Buchan — cover
Mr. StandfastJohn Buchan

Mr. Standfast

John Buchan

Partners in Crime by Agatha Christie — cover
Partners in CrimeAgatha Christie

Partners in Crime

Agatha Christie

Poirot Investigates by Agatha Christie — cover
Poirot InvestigatesAgatha Christie

Poirot Investigates

Agatha Christie

Red Harvest by Dashiell Hammett — cover
Red HarvestDashiell Hammett

Red Harvest

Dashiell Hammett

Strong Poison by Dorothy L. Sayers — cover
Strong PoisonDorothy L. Sayers

Strong Poison

Dorothy L. Sayers

That Affair Next Door by Anna Katharine Green — cover
That Affair Next DoorAnna Katharine Green

That Affair Next Door

Anna Katharine Green

The Adventure of the Clapham Cook by Agatha Christie — cover
The Adventure of the Clapham CookAgatha Christie

The Adventure of the Clapham Cook

Agatha Christie

The Adventure of the Crooked Man by Arthur Conan Doyle — cover
The Adventure of the Crooked ManArthur Conan Doyle

The Adventure of the Crooked Man

Arthur Conan Doyle

The Adventure of the Egyptian Tomb by Agatha Christie — cover
The Adventure of the Egyptian TombAgatha Christie

The Adventure of the Egyptian Tomb

Agatha Christie

The Adventure of the Greek Interpreter by Arthur Conan Doyle — cover
The Adventure of the Greek InterpreterArthur Conan Doyle

The Adventure of the Greek Interpreter

Arthur Conan Doyle

The Adventure of the Resident Patient by Arthur Conan Doyle — cover
The Adventure of the Resident PatientArthur Conan Doyle

The Adventure of the Resident Patient

Arthur Conan Doyle

The Adventures of Sherlock Holmes by Arthur Conan Doyle — cover
The Adventures of Sherlock HolmesArthur Conan Doyle

The Adventures of Sherlock Holmes

Arthur Conan Doyle

The Big Four by Agatha Christie — cover
The Big FourAgatha Christie

The Big Four

Agatha Christie

The Bungalow Mystery by Carolyn Keene — cover
The Bungalow MysteryCarolyn Keene

The Bungalow Mystery

Carolyn Keene

The Case of the Missing Will by Agatha Christie — cover
The Case of the Missing WillAgatha Christie

The Case of the Missing Will

Agatha Christie

The Case-Book of Sherlock Holmes by Arthur Conan Doyle — cover
The Case-Book of Sherlock HolmesArthur Conan Doyle

The Case-Book of Sherlock Holmes

Arthur Conan Doyle

The Chocolate Box by Agatha Christie — cover
The Chocolate BoxAgatha Christie

The Chocolate Box

Agatha Christie

The Confessions of Arsene Lupin by Maurice Leblanc — cover
The Confessions of Arsene LupinMaurice Leblanc

The Confessions of Arsene Lupin

Maurice Leblanc

The Crystal Stopper by Maurice Leblanc — cover
The Crystal StopperMaurice Leblanc

The Crystal Stopper

Maurice Leblanc

The Dain Curse by Dashiell Hammett — cover
The Dain CurseDashiell Hammett

The Dain Curse

Dashiell Hammett

The Disappearance of Mr. Davenheim by Agatha Christie — cover
The Disappearance of Mr. DavenheimAgatha Christie

The Disappearance of Mr. Davenheim

Agatha Christie

The Double Clue by Agatha Christie — cover
The Double ClueAgatha Christie

The Double Clue

Agatha Christie

The Eight Strokes of the Clock by Maurice Leblanc — cover
The Eight Strokes of the ClockMaurice Leblanc

The Eight Strokes of the Clock

Maurice Leblanc

The Firm of Girdlestone by Arthur Conan Doyle — cover
The Firm of GirdlestoneArthur Conan Doyle

The Firm of Girdlestone

Arthur Conan Doyle

The Gold-Bug by Edgar Allan Poe — cover
The Gold-BugEdgar Allan Poe

The Gold-Bug

Edgar Allan Poe

The golden triangle by Maurice Leblanc — cover
The golden triangleMaurice Leblanc

The golden triangle

Maurice Leblanc

The Green Mummy by Fergus Hume — cover
The Green MummyFergus Hume

The Green Mummy

Fergus Hume

The Haunted Hotel: A Mystery of Modern Venice by Wilkie Collins — cover
The Haunted Hotel: A Mystery of Modern VeniceWilkie Collins

The Haunted Hotel: A Mystery of Modern Venice

Wilkie Collins

The Hidden Staircase by Carolyn Keene — cover
The Hidden StaircaseCarolyn Keene

The Hidden Staircase

Carolyn Keene

The Hollow Needle by Maurice Leblanc — cover
The Hollow NeedleMaurice Leblanc

The Hollow Needle

Maurice Leblanc

The Hound of the Baskervilles by Arthur Conan Doyle — cover
The Hound of the BaskervillesArthur Conan Doyle

The Hound of the Baskervilles

Arthur Conan Doyle

The House by the Churchyard by Sheridan Le Fanu — cover
The House by the ChurchyardSheridan Le Fanu

The House by the Churchyard

Sheridan Le Fanu

The House on the Cliff by Franklin W. Dixon — cover
The House on the CliffFranklin W. Dixon

The House on the Cliff

Franklin W. Dixon

The Hunter's Lodge Case by Agatha Christie — cover
The Hunter's Lodge CaseAgatha Christie

The Hunter's Lodge Case

Agatha Christie

The Innocence of Father Brown by G. K. Chesterton — cover
The Innocence of Father BrownG. K. Chesterton

The Innocence of Father Brown

G. K. Chesterton

The international spy by Allen Upward — cover
The international spyAllen Upward

The international spy

Allen Upward

The Leavenworth Case by Anna Katharine Green — cover
The Leavenworth CaseAnna Katharine Green

The Leavenworth Case

Anna Katharine Green

The Maltese Falcon by Dashiell Hammett — cover
The Maltese FalconDashiell Hammett

The Maltese Falcon

Dashiell Hammett

The Man in the Brown Suit by Agatha Christie — cover
The Man in the Brown SuitAgatha Christie

The Man in the Brown Suit

Agatha Christie

The Man of the Crowd by Edgar Allan Poe — cover
The Man of the CrowdEdgar Allan Poe

The Man of the Crowd

Edgar Allan Poe

The Man Who Was Thursday: A Nightmare by G. K. Chesterton — cover
The Man Who Was Thursday: A NightmareG. K. Chesterton

The Man Who Was Thursday: A Nightmare

G. K. Chesterton

The Memoirs of Sherlock Holmes by Arthur Conan Doyle — cover
The Memoirs of Sherlock HolmesArthur Conan Doyle

The Memoirs of Sherlock Holmes

Arthur Conan Doyle

The Missing Chums by Franklin W. Dixon — cover
The Missing ChumsFranklin W. Dixon

The Missing Chums

Franklin W. Dixon

The Moonstone by Wilkie Collins — cover
The MoonstoneWilkie Collins

The Moonstone

Wilkie Collins

The Murder at the Vicarage by Agatha Christie — cover
The Murder at the VicarageAgatha Christie

The Murder at the Vicarage

Agatha Christie

The Murder of Roger Ackroyd by Agatha Christie — cover
The Murder of Roger AckroydAgatha Christie

The Murder of Roger Ackroyd

Agatha Christie

The Murder on the Links by Agatha Christie — cover
The Murder on the LinksAgatha Christie

The Murder on the Links

Agatha Christie

The Murders in the Rue Morgue by Edgar Allan Poe — cover
The Murders in the Rue MorgueEdgar Allan Poe

The Murders in the Rue Morgue

Edgar Allan Poe

The Mysterious Affair at Styles by Agatha Christie — cover
The Mysterious Affair at StylesAgatha Christie

The Mysterious Affair at Styles

Agatha Christie

The Mysterious Mr. Quin by Agatha Christie — cover
The Mysterious Mr. QuinAgatha Christie

The Mysterious Mr. Quin

Agatha Christie

The Mystery at Lilac Inn by Carolyn Keene — cover
The Mystery at Lilac InnCarolyn Keene

The Mystery at Lilac Inn

Carolyn Keene

The Mystery of a Hansom Cab by Fergus Hume — cover
The Mystery of a Hansom CabFergus Hume

The Mystery of a Hansom Cab

Fergus Hume

The Mystery of Edwin Drood by Charles Dickens — cover
The Mystery of Edwin DroodCharles Dickens

The Mystery of Edwin Drood

Charles Dickens

The Mystery of the Blue Train by Agatha Christie — cover
The Mystery of the Blue TrainAgatha Christie

The Mystery of the Blue Train

Agatha Christie

The Mystery of the Sea by Bram Stoker — cover
The Mystery of the SeaBram Stoker

The Mystery of the Sea

Bram Stoker

The Mystery of the Yellow Room by Gaston Leroux — cover
The Mystery of the Yellow RoomGaston Leroux

The Mystery of the Yellow Room

Gaston Leroux

The Phantom of the Opera by Gaston Leroux — cover
The Phantom of the OperaGaston Leroux

The Phantom of the Opera

Gaston Leroux

The Plymouth Express Affair by Agatha Christie — cover
The Plymouth Express AffairAgatha Christie

The Plymouth Express Affair

Agatha Christie

The Purloined Letter by Edgar Allan Poe — cover
The Purloined LetterEdgar Allan Poe

The Purloined Letter

Edgar Allan Poe

The Red House Mystery by A. A. Milne — cover
The Red House MysteryA. A. Milne

The Red House Mystery

A. A. Milne

The Return of Sherlock Holmes by Arthur Conan Doyle — cover
The Return of Sherlock HolmesArthur Conan Doyle

The Return of Sherlock Holmes

Arthur Conan Doyle

The Secret Adversary by Agatha Christie — cover
The Secret AdversaryAgatha Christie

The Secret Adversary

Agatha Christie

The Secret Agent by Joseph Conrad — cover
The Secret AgentJoseph Conrad

The Secret Agent

Joseph Conrad

The Secret of Chimneys by Agatha Christie — cover
The Secret of ChimneysAgatha Christie

The Secret of Chimneys

Agatha Christie

The Secret of Father Brown by G. K. Chesterton — cover
The Secret of Father BrownG. K. Chesterton

The Secret of Father Brown

G. K. Chesterton

The Secret of Sarek by Maurice Leblanc — cover
The Secret of SarekMaurice Leblanc

The Secret of Sarek

Maurice Leblanc

The Secret of the Old Clock by Carolyn Keene — cover
The Secret of the Old ClockCarolyn Keene

The Secret of the Old Clock

Carolyn Keene

The Secret of the Old Mill by Franklin W. Dixon — cover
The Secret of the Old MillFranklin W. Dixon

The Secret of the Old Mill

Franklin W. Dixon

The Seven Dials mystery by Agatha Christie — cover
The Seven Dials mysteryAgatha Christie

The Seven Dials mystery

Agatha Christie

The Shore Road Mystery by Franklin W. Dixon — cover
The Shore Road MysteryFranklin W. Dixon

The Shore Road Mystery

Franklin W. Dixon

The Sign in the Sky by Agatha Christie — cover
The Sign in the SkyAgatha Christie

The Sign in the Sky

Agatha Christie

The Sign of Four by Arthur Conan Doyle — cover
The Sign of FourArthur Conan Doyle

The Sign of Four

Arthur Conan Doyle

The Stowmarket Mystery by Louis Tracy — cover
The Stowmarket MysteryLouis Tracy

The Stowmarket Mystery

Louis Tracy

The Teeth of the Tiger by Maurice Leblanc — cover
The Teeth of the TigerMaurice Leblanc

The Teeth of the Tiger

Maurice Leblanc

The Thirty-Nine Steps by John Buchan — cover
The Thirty-Nine StepsJohn Buchan

The Thirty-Nine Steps

John Buchan

The Tower Treasure by Franklin W. Dixon — cover
The Tower TreasureFranklin W. Dixon

The Tower Treasure

Franklin W. Dixon

The Valley of Fear by Arthur Conan Doyle — cover
The Valley of FearArthur Conan Doyle

The Valley of Fear

Arthur Conan Doyle

The Veiled Lady by Agatha Christie — cover
The Veiled LadyAgatha Christie

The Veiled Lady

Agatha Christie

The Wisdom of Father Brown by G. K. Chesterton — cover
The Wisdom of Father BrownG. K. Chesterton

The Wisdom of Father Brown

G. K. Chesterton

The Witness for the Prosecution by Agatha Christie — cover
The Witness for the ProsecutionAgatha Christie

The Witness for the Prosecution

Agatha Christie

The Woman in White by Wilkie Collins — cover
The Woman in WhiteWilkie Collins

The Woman in White

Wilkie Collins

Unnatural death by Dorothy L. Sayers — cover
Unnatural deathDorothy L. Sayers

Unnatural death

Dorothy L. Sayers

Whose Body? by Dorothy L. Sayers — cover
Whose Body?Dorothy L. Sayers

Whose Body?

Dorothy L. Sayers