The Password to Larkspur Lane

1933 edition

The story opens with Nancy tending her prize delphiniums when a mysterious carrier pigeon lands in her yard. Nancy contacts the registry for carrier pigeon.

Meanwhile, housekeeper Hannah Gruen takes a fall and must be treated at the local orthopedist's office. Her attending physician, Dr. Spires, confides to Carson Drew and Nancy that he was forced to tend an elderly woman for her shoulder under peculiar circumstances: The driver of a car blindfolded him when they drove him there, so he wouldn't be able to guess her location, but the doctor believes their destination might have been some place called Larkspur Lane. Events led him to believe the patient was being held prisoner.

The only clue to the woman's identity is a bracelet with a family crest. Nancy, of course, sets out to track the crest, discovering it belongs to the Eldridge family of St. Louis.

In the meantime, the pigeon registry contacts Nancy about the bird, suspecting criminality is involved. Effie Schneider, a foolish girl who serves as Hannah's substitute, gets in on the action when Nancy attempts to track the carrier pigeon's flight into the country. A ferocious woman attacks Nancy and steals the bracelet from her. Due to threats of intruders and increasing danger, the Drews temporarily retreat and accept Helen Corning's invitation to visit Sylvan Lake

Coincidentally, Nancy rescues a young Eldridge child from a mishap at the lake and learns that an elderly relative is missing. Nancy and Helen explore the vicinity, finally finding "L.S. Lane." Near the little-used road is an estate surrounded by delphiniums and an electrified fence. Elderly patients are outside on the grounds. Mrs. Eldridge is also outside near the fence and reveals she is indeed a prisoner.

Nancy and Helen disguise themselves as an old lady and her nurse, and enter using the password "singing horses." Nancy reaches Mrs. Eldridge and rescues her. She sends Eldridge safely away with Helen before being imprisoned by the evil doctor and his partners, who kidnap wealthy, elderly people and force them to sign over money and securities.

Nancy escapes from her cistern prison and sabotages the crooks' getaway airplane just as the police arrive.

1966 revision

The word "The" is dropped from the title.

The plot is similar, although condensed. Bess and George are included in more of the action. A subplot involving supernatural events at Helen Corning Archer's in-laws' summer place on Sylvan Lake (ghostly blue wheels of rolling fire) leads Nancy there. The butler, Morgan, is involved in minor crimes as well. Bess accompanies Nancy in the rescue operation instead of Helen, with Bess dressing like a nurse and George the ailing party.

Film adaptation

In 1938, the story was used as the basis for Nancy Drew, Detective, the first of four Nancy Drew movies, starring Bonita Granville.

Artwork

The original 1933 artwork is by the fashion illustrator Russell H. Tandy, illustrator for the Nancy Drew series from 1930 to 1949.

Tandy's original dust jacket artwork remained in print until 1962, long after most early volume dust jackets had been modernized for 1950s readers by illustrator Bill Gillies. The original art shows Nancy in a genuflection position wearing a very full, loose dress.

Collectors speculate publisher Grosset & Dunlap commissioned an updated illustration of the same scene during the transition from Gillies to new series artist Rudy Nappi in 1953. However, due to the presentation of Nancy posed crouching in a pencil skirt, the new painting may have shown an indiscreet display of her thigh where the slim skirt crept above Nancy's knees. Presumably, this was deemed inappropriate for American readers and the artwork was shelved. This art later appeared on British dust jackets for this volume in 1960.