Witness: 324 books

Great minds can change the world or leave it in ruins . . . When tech prodigy Jade Veverka creates a program to communicate with her autistic sister, she’s tapped by a startup to explore the potential applications of her technology. But Jade quickly begins to notice some strange things...

A rash of high-profile murders all point to reporter Gabriella Giovanni's boyfriend, Detective Sean Donovan, when investigators uncover a single link in the deaths: Annalisa Cruz. A decade ago, Cruz seduced Donovan away from a life as a monk, and though their relationship soured long ago … her passion...

The Murder Wall: It's where you look death in the face. Months after discovering a double homicide in a sleepy village, detective Kate Daniels is still haunted by her failure to solve the crime. When a new murder gives Daniels her first case as officer in charge, she jumps at another chance...

Internationally bestselling author Alex Gray returns with another dark, twisty mystery featuring Detective Chief Inspector William Lorimer Eric Chalmers is one of the most popular teachers at Muirpark Secondary School in Glasgow. Gentle and kind, he is the one adult students trust as a confidant....

Previously published in the print anthology Poirot's Early Cases. A woman about to be married is blackmailed by a former flame who threatens to send her fiancé an old love letter she wrote.

Previously published in the print anthology The Thirteen Problems. A woman is warned by a psychic of the evil and danger in her house. On a full moon, she must watch for the signs: blue primrose means caution, blue hollyhock is danger, and blue geranium is death!

Previously published in the print anthology Poirot's Early Cases. The Lemesurier family is plagued by a medieval curse, ensuring that no firstborn son will ever receive his inheritance. Can Hercule Poirot solve the riddle of the curse?

Previously published in the print anthology The Thirteen Problems. A doctor who helped bring about the downfall of a secret German organization is convinced that the members will seek revenge

Previously published in the print anthology Poirot Investigates. Poirot tasks his friends with solving a murder that is more like a riddle.

Previously published in the print anthology Poirot's Early Cases. A man has apparently committed suicide, but things are not always as they appear. The housekeeper points out that the gun was in the victim's left hand, yet he was right handed.

Agatha Christie’s classic Murder in the Mews presents four mystifying criminal conundrums that will seriously test the superior detecting skills of the unflappable Hercule Poirot. How did a woman holding a pistol in her right hand manage to shoot herself in the left temple? What was the link...

Previously published in the print anthology Partners in Crime. Captain Sessle is found stabbed through the heart with a hatpin, and the only clue is a bit of red wool in his hand. A pretty blonde is charged because she was wearing a bright red wool coat, but the Beresfords aren’t so sure. Was there more behind the killing than a cute girl and some red yarn?

Agatha Christie demonstrates her unparalleled mastery with Three Blind Mice and Other Stories—a classic compendium of mystery and suspense, crime and detection, whose title novella served as the basis for The Mousetrap, the longest running stage play in the history of the London theater. A...

A classic Agatha Christie short story from the collection The Golden Ball and Other Stories. After Mr St Vincent’s death, his family are plunged into poverty. Living in reduced circumstances their lives change when they find an elegant town house with staff, for a suspiciously cheap rent....