The King in Yellow
The King in Yellow by Robert W. Chambers is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titl… Read free →
Free Mystery Books
Browse 27 free Mystery books you can read online right now. Every title is a public-domain classic — read it in your browser, or download a free EPUB, PDF, or Kindle copy. Here are the best free Mystery ebooks in our library.
The String of Pearls
The String of Pearls by Thomas Peckett Prest is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded … Read free →
Bidwell's Travels, from Wall Street to London Prison
Bidwell's Travels, from Wall Street to London Prison by Austin Bidwell is a public-domain mystery work, free to read online in full. One of Project Gu… Read free →
The Mysteries of Udolpho
The Mysteries of Udolpho by Ann Ward Radcliffe is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloade… Read free →
The Secret of Chimneys
The Secret of Chimneys by Agatha Christie is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded tit… Read free →
Carmen
Carmen by Prosper Mérimée is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titles. A full text… Read free →
The Green Mummy
The Green Mummy by Fergus Hume is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titles. It is … Read free →
Under the Red Dragon
Under the Red Dragon by James Grant is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titles. A… Read free →
That Girl Montana
That Girl Montana by Marah Ellis Ryan is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titles.… Read free →
Poirot Investigates
Poirot Investigates by Agatha Christie is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titles… Read free →
The Man in the Brown Suit
The Man in the Brown Suit by Agatha Christie is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded … Read free →
The Murder on the Links
The Murder on the Links by Agatha Christie is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded ti… Read free →
One of the Six Hundred
One of the Six Hundred by James Grant is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titles.… Read free →
Whose Body? A Lord Peter Wimsey Novel
Whose Body? A Lord Peter Wimsey Novel by Dorothy L. Sayers is a public-domain mystery work, free to read online in full. One of Project Gutenberg's mo… Read free →
The Rover Boys on the Farm
The Rover Boys on the Farm by Edward Stratemeyer is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloa… Read free →
Changeling, and Other Stories
Changeling, and Other Stories by Donn Byrne is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded t… Read free →
Minute Mysteries
Minute Mysteries by H. A. Ripley is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titles. It i… Read free →
The Mystery of Edwin Drood
The Mystery of Edwin Drood by Charles Dickens is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded… Read free →
The Silent Barrier
The Silent Barrier by Louis Tracy is a public-domain mystery work, free to read online in full. One of Project Gutenberg's most-downloaded titles. It … Read free →
The Woman in White
A drawing master's chance meeting with a fugitive woman in white unravels a conspiracy of stolen identity and inheritance. Read free →
The Moonstone
Often called the first English detective novel: a cursed Indian diamond vanishes, and many narrators piece together the theft. Read free →
A Study in Scarlet
The first Sherlock Holmes novel. Dr. Watson meets Holmes and they investigate a mysterious murder together. Read free →
The Sign of the Four
Sherlock Holmes investigates a case involving a stolen treasure, a secret pact, and a mysterious one-legged man with a poisoned dart. Read free →
The Adventures of Sherlock Holmes
A collection of twelve stories featuring the legendary detective Sherlock Holmes and his companion Dr. Watson. Read free →
The Hound of the Baskervilles
Sherlock Holmes investigates the legend of a demonic hound terrorizing the Baskerville family on the moorlands of Devon. Read free →
The Man Who Was Thursday
A poet-turned-detective infiltrates a secret anarchist council where each member is named after a day of the week. A metaphysical thriller. Read free →
The Mysterious Affair at Styles
Agatha Christie's debut novel introduces Hercule Poirot investigating a poisoning at an English country manor. The birth of detective fiction's greate… Read free →
Browse free books by genre: Fiction · Romance · Adventure · Philosophy · Science Fiction · Children · Classic · Horror · Drama · all authors · full library.