The Circular Staircase

Rachel Innes

Rachel Innes narrates with the dry wit of a woman who has learned to take cooks on faith and detectives with a grain of salt. She is fiercely protective of her nephew Halsey and niece Gertrude, yet her curiosity keeps pulling her past the yawning blackness of the circular staircase when prudence says stay put. Her running battle of wits with Mr. Jamieson—she hoards clues, he probes—makes her the reader's skeptical, indispensable guide through Sunnyside's deepening mystery.

Halsey Innes

Halsey is the energetic, well-liked young man of the household, whose gloom over Louise Armstrong and unexplained absences unsettle his aunt long before any crime does. When a scream rings out, he takes charge without hesitation—yet his own movements that night, and the revolver found in the tulip bed, quietly implicate him. His divided loyalties between family, romance, and some secret obligation make him both the story's most capable protector and its most suspicious figure.

Gertrude Innes

Gertrude is a young woman with a fiancé, a sprained ankle, and a habit of being exactly where she shouldn't—limping up the drive when she should be in bed, fleeing the detective's questions. Her engagement, once the family's happiest concern, becomes entangled with the murder of Arnold Armstrong in ways she refuses to explain. Her evasions force Rachel to suspect her own niece, turning domestic loyalty into one of the mystery's sharpest tensions.

Mr. Jamieson

Mr. Jamieson arrives at Sunnyside with professional calm and a disarming smile, patiently interrogating servants while quietly cataloguing the lies of his social betters. He is certain Arnold Armstrong was admitted from within the house, and he says so plainly, even when it means accusing Gertrude to her aunt's face. His sparring with Rachel—she withholds, he probes—drives the investigation forward and makes him the story's cool, unsettling counterweight to her amateur sleuthing.

Liddy Allen

Liddy is the household's barometer of dread: she sees the ghost, she insists upon it, and she will not be persuaded into the corridor for anyone's convenience. Her terror is comic and genuine at once, and it repeatedly forces Rachel to choose between comforting her maid and pursuing the strange noises herself. In a house full of secrets, Liddy's plain, unpolished fear keeps the supernatural menace feeling immediate and human.

Arnold Armstrong

Arnold Armstrong lived apart from his family for years after trouble with his father, and his reasons for returning to Sunnyside the night he died remain stubbornly unclear. His handsome, dissipated face and the turned-up collar of his dinner coat tell of a man accustomed to late hours and bad company. Because he was admitted from within—no key, no forced entry—his murder instantly implicates the household, making his corpse the hinge on which the entire mystery turns.