It Walks By Night

Set in 1920s Paris, It Walks By Night follows detective Henri Bencolin as he investigates a shocking murder at an elegant gambling house. A grotesque crime scene and seemingly impossible circumstances surround the death of the Duc de Saligny, whose body is discovered in a closely monitored card room. The investigation focuses on a puzzling locked-room scenario - both doors to the murder site were under constant surveillance, yet the killer managed to enter and exit without detection. Bencolin must navigate through a web of aristocrats, gamblers, and potential suspects while racing to prevent additional murders. At its core, this 1930 novel establishes many of the elements that would become hallmarks of John Dickson Carr's writing - intricate puzzle plots, Gothic atmosphere, and the exploration of seemingly supernatural events through rational detective work.

Readers highlight the atmospheric, gothic mood and clever locked-room mystery elements. Many note this debut novel shows Carr's early talent for impossible crime scenarios, though some find the writing style overly florid compared to his later work. Positives: - Eerie Parisian setting and supernatural undertones - Complex puzzle with misdirection - Strong opening chapters - Introduction of series detective Henri Bencolin Negatives: - Purple prose and melodramatic descriptions - Pacing issues in middle sections - Some find the solution far-fetched - Characters lack depth beyond their plot functions "The atmosphere is thick enough to cut with a knife," notes one Goodreads reviewer, while another calls it "overwritten but entertaining." Ratings: Goodreads: 3.7/5 (1,200+ ratings) Amazon: 4.1/5 (100+ ratings) LibraryThing: 3.8/5 (200+ ratings) Most readers recommend it for Carr completists and locked-room mystery fans, though suggest starting with his later works first.

The Murder of Roger Ackroyd by Agatha Christie A stylized murder investigation set among the elite social circles features impossible circumstances and a groundbreaking narrative structure.

The Mystery of the Yellow Room by Gaston Leroux The investigation of an attack in a locked room introduces pioneering elements of the impossible crime genre in a French setting.

The Three Coffins by John Dickson Carr Detective Gideon Fell confronts a murder in a snow-covered street where no footprints lead to or from the body.

Death from a Top Hat by Clayton Rawson A magician-detective investigates murders in the world of stage magic where the crimes appear supernatural.

Green for Danger by Christianna Brand A murder investigation in a wartime hospital presents a closed-circle mystery with a finite list of suspects and multiple deaths.

🔍 "It Walks By Night" was John Dickson Carr's first published novel, written when he was just 24 years old in 1930. 🗼 The novel's Parisian setting was inspired by Carr's own time living in France as a young writer, though he was actually American-born. 🎭 Detective Henri Bencolin was modeled after the Grand Guignol theater in Paris, known for its macabre horror shows - hence his dramatic, almost theatrical personality. 📚 The book helped establish the "impossible crime" subgenre in mystery fiction, influencing countless authors and becoming a cornerstone of Golden Age detective fiction. 🖋️ Before writing this novel, Carr had already created the Bencolin character in several short stories for a college magazine at Haverford College, where he studied.