A celebrated detective traveling home is detained when a murder is found on the Orient Express after heavy snowfall. Stranded passengers become a finite pool of suspects and the detective must sort through conflicting alibis, motives, and testimony to reconstruct what happened before the train resumes its journey.

A carefully constructed murder puzzle set in a historical Japanese milieu where an isolated crime—framed as a locked-room or closed-circle case—forces a methodical investigation. The central pressure is discovering how the murders were carried out and which suspect within a limited group is responsible.

A young woman inherits a small private-investigations practice and confronts a suspicious death that forces her to take on a case that tests her competence and moral judgment. The plot focuses on unraveling motive and circumstance through interviews, legwork, and piecing together local relationships.

A baffling murder in 1920s London brings together an informal club of six armchair detectives who each propose different solutions to the same facts. The novel turns the detective parlor game into its subject, testing how many plausible—but ultimately flawed—explanations can arise from identical evidence.

A contemporary publishing editor wrestles with a missing final chapter and a real-life death tied to a recently published mystery novel.

A woman linked to an academic community returns to a college where puzzling acts and a climate of fear have erupted; an investigator connected to her seeks to discover who is behind the incidents and why.

Set in ancient Thebes during the 11th dynasty, the novel places a household under scrutiny after a series of deaths.

A group of university students visits a remote island that was the scene of a gruesome mass killing months earlier; once there, ominous events begin and a sequence of murders unfolds within the isolated setting.

A country solicitor is drawn into defending a mother and daughter accused of abducting and assaulting a visiting young woman. The plot hinges on assembling testimony, scrutinizing inconsistent claims, and testing how community suspicion and newspaper pressure shape culpability.

Scotland Yard Inspector Alan Grant, laid up with a broken leg, occupies himself by researching a centuries-old royal mystery: whether King Richard III was truly guilty of the crimes long attributed to him.

A methodical police investigation into a series of linked killings anchors the book: detectives follow cryptic clues that connect victims and a recurring symbolic motif as they race to identify a serial perpetrator.

A contemporary mystery shaped by a group of older neighbors who meet regularly and become involved in solving a local murder. The setup follows their informal investigations and interpersonal exchanges as they piece together clues and test suspects, with the crime driving social interaction and group dynamics.