Carolyn Keene
Carolyn Keene is the pseudonym of the authors of both the Nancy Drew Mystery Stories (and a spin-off called River Heights) and The Dana Girls Mystery Stories, both produced by the Stratemeyer Syndicate.
Works (50)

The Hidden Staircase

The Secret of the Old Clock

The Moonstone Castle mystery
1963

The Bungalow Mystery

The Secret at Shadow Ranch

The clue of the broken locket

The Invisible Intruder

The mystery at the ski jump

The Mystery at Lilac Inn

Nancy's Mysterious Letter

The clue of the velvet mask

The Hidden Window Mystery

Nancy Drew ghost stories

Best of Enemies

The Bike Tour Mystery / The Riding Club Crime / Werewolf in a Winter Wonderland

Captive Witness

The elusive heiress

Double Crossing

The secret of Red Gate Farm

A Crime for Christmas

The Sign of the Twisted Candles

The Clue in the Diary

Mystery Train

Shock Waves

The Wrong Chemistry / Out of Bounds / Flirting with Danger

The Quest of the Missing Map

The Secret in the Old Attic

Terror on Tour

The Paris connection

Nancy Drew ghost stories 2

Password to Larkspur Lane

The Ghost of Blackwood Hall

High Survival

Dead on Arrival

Danger Overseas

Operation Titanic

The spider sapphire mystery

The Nancy Drew cookbook

The Clue of the Tapping Heels

Target for Terror

Nancy Drew and the Hardy boys, super sleuths! 2

Secrets of the Nile

The Scarlet Slipper Mystery

Hits and Misses

The haunted bridge

Islands of Intrigue

The mystery of the ivory charm

Tropic of Fear

Hit and Run Holiday

New Year's Evil