The secret of the old clock —Keene, Carolyn, author.

Nancy Drew solves her first mystery when the accidental rescue of a little girl who lives with her two great-aunts leads to an adventurous search for a missing will.

Action! —Keene, Carolyn.

Nancy has a part in a film reenactment of the heist that gave her town its name. When the cameras start rolling trouble begins.

Troubled waters —Keene, Carolyn.

When heavy rains wash out the low-lying towns around River Heights, Nancy and her friends volunteer to help build apartments. When vandals destroy their work and threaten the state champion basketball team's star forward...

The haunted bridge —Keene, Carolyn.

Nancy Drew becomes involved in a double mystery concerning a haunted bridge and jewel thieves.

Close encounters —Keene, Carolyn.

Nancy must uncover the truth about reported UFO sightings and alien abductions in a small Vermont town when she, George and Bess go there for a vacation.

The clue of the tapping heels —Keene, Carolyn.

Nancy Drew and her friends solve a mystery of the strange tapping sounds in the house of a retired actress involving an invalid, cats, and tap dancing.

Mystery of the brass-bound trunk —Keene, Carolyn.

A brass-bound trunk mistakenly delivered to Nancy's cabin on a New York-bound ocean liner becomes the first clue leading her to suspect that international jewel thieves are aboard.

Perfect cover —Keene, Carolyn.

Nancy and her friends are off to New York City to continue their investigation of the Miss Pretty Face Beauty Pageant. Suspicious security men, animal rights protesters, and a missing person make this Nancy's most myster...

The perfect escape —Keene, Carolyn.

Nancy, now held hostage, desperately needs to escape to reveal a secret about Pretty Face Cosmetics.

The clue in the diary —Keene, Carolyn, author.

An anonymous diary is a mystery with handwriting that is difficult to decipher. It is filled with technical drawings and chemical formulas. Was the destructive explosion an accident or an act of revenge?

Dangerous plays —Keene, Carolyn.

Nancy, Bess, and Nancy's father travel to London and are asked by Ned's Shakespeare professor to look in on his house because he fears something is wrong. Nancy soon discovers that things at the townhouse aren't quite ri...

The Moonstone Castle mystery. —Keene, Carolyn.

Buggy breakout —Keene, Carolyn.

Bug mania has hit River Heights Elementary! After Nancy and her classmates return from a field trip to the River Heights Insectarium, the Bug Club is the talk of the school. But the bug show-and-tell goes from creepy-cra...

Princess mix-up mystery —Keene, Carolyn.

Nancy and her friends Bess and George solve the mystery of who sabotaged the makeovers they won from a contest.

Model menace —Keene, Carolyn.

Nancy thought she had figured out who was trying to sabotage her good friend Sydney's wedding, but even though she has identified the villain, strange things continue to happen.

Turkey trot plot —Keene, Carolyn, author.

When a chocolate turkey--the intended prize for the winners of a Thanksgiving Day race--disappears, Nancy and her friends identify and eliminate suspects in their search for the missing confection.

Pageant perfect crime —Keene, Carolyn.

Nancy goes undercover as a contestant at the Miss Pretty Face River Heights Beauty Pageant to discover who is trying to frame the winner of last year's contest with a shoplifting charge.

The singing suspects —Keene, Carolyn.

Pony problems —Keene, Carolyn.

Nancy Drew investigates when a pony from the petting zoo keeps escaping from his pen.

Sleepover sleuths —Keene, Carolyn.

Nancy Drew investigates when a doll goes missing at a sleepover party.