The Hidden Staircase · Characters
Character guide
Key figures in The Hidden Staircase by Carolyn Keene.
Skim names here — open a free preview to see character cards and Character Web beside the page as you read.
Nancy Drew
major
Also known as Nancy, Miss Drew
Nancy arrives at the Turnbull mansion as a guest and quickly becomes its most clear-eyed investigator, treating ghost stories as puzzles with mechanical answers. Her confidence in the dark — finding the tiny knob, warning the sheriff of treacherous steps — unsettles the men she leads and infuriates the man she's hunting. She matters because the mystery only moves when she refuses to be frightened out of a room.
Nathan Gombet
major
Also known as Nathan, Gombet, Mr. Gombet
Gombet haunts the Turnbull sisters without ever needing to be seen, slipping through the hidden staircase to lift a bar pin, a silver spoon, an urn, and a dress. His schemes depend on the family's fraying fortune and their isolation, and he guards the passage with a desperate man's readiness to hurt anyone who crosses him. Nancy's growing certainty that he is the ghost gives the early mystery its shape and its menace.
Carson Drew
supporting
Also known as Mr. Drew, Dad
Carson Drew steps off the train at Cliffwood expecting to rescue Nancy and instead walks into a trap built for him, pacing a cell with a cot, a table, and a barred window too high to reach. His helplessness sharpens the stakes: the one person Nancy trusts most is now the one she must save. His stubborn refusal to give in, and his habit of putting her safety before his own, quietly raise the pressure on every choice she makes.
Floretta Turnbull
supporting
Also known as Floretta, Miss Floretta
Floretta lives in the family mansion on a shrinking income and a large reserve of nervousness, jumping at every creak and apologizing stiffly when caught off guard. Her vanished diamond bar pin — dropped on the dresser, gone within ten minutes — becomes the first theft Nancy can examine up close, complete with an untouched screen and a locked room. Her fear makes the house feel genuinely haunted, even as the evidence starts pointing somewhere very human.
Rosemary Turnbull
supporting
Also known as Rosemary, Miss Rosemary, the Turnbull
Rosemary holds the family's dignity together with a firm chin and a dry smile, showing Nancy the portraits and confessing she searched the attic herself for ghosts. She comforts Floretta after the pin disappears, but her uneasy glance at Nancy admits she is more frightened than she lets on. Her composure gives the mystery a respectable surface to crack, and her trust in Nancy turns a social call into an investigation.
Allie Horner
supporting
Also known as Allie
Allie moves through the edges of the case as a source of neighborhood talk — who goes in, who comes out, what the old place is supposed to be haunted by. Her usefulness lies in being unremarkable enough to overhear things and curious enough to remember them. She gives Nancy a second set of eyes on the ground while the sisters and the sheriff are busy being frightened.
Abigail Rowen
minor
Also known as Abigail, Miss Rowen
A woman connected to the Turnbull family and the mystery.
Helen Corning
minor
Also known as Helen
Nancy's friend who assists in the investigation.
Hannah Gruen
minor
Also known as Hannah
The Drew family housekeeper who supports Nancy.
Grace Horner
minor
Also known as Grace
Allie's mother, a local resident.
William
minor
A servant or worker at the Turnbull mansion.
John O'Conley
minor
A man involved in the events at the Turnbull house.
H. D. Fellows
minor
A character mentioned in connection with the mystery.