Series
173 books in this series.
The Secret of the Old Clock
Carolyn Keene
The Hidden Staircase
Mildred Benson, Carolyn Keene
The Bungalow Mystery
The Mystery at Lilac Inn
The Secret of Shadow Ranch
Carolyn Keene, Mildred Benson
The Secret of Red Gate Farm
Carolyn Keene, Russell H. Tandy, Amanda Cross, Mildred Benson
The Clue in the Diary
Carolyn Keene, Russell H. Tandy, Margaret Maron, Mildred Benson
Nancy's Mysterious Letter
Carolyn Keene, Walter Karig, Russell H. Tandy, Jane Smiley
The Sign of the Twisted Candles
Carolyn Keene, Russell H. Tandy, Carolyn G. Hart
Password to Larkspur Lane
Carolyn Keene, Walter Karig
The Clue Of The Broken Locket
The Message in the Hollow Oak
The Mystery of the Ivory Charm
The Haunted Bridge
The Clue of the Tapping Heels
Carolyn Keene, Russell H. Tandy
The Mystery of the Brass-Bound Trunk
Russell H. Tandy, Carolyn Keene
The Mystery at the Moss-covered Mansion
Russell H. Tandy, Mildred Benson, Carolyn Keene
The Quest of the Missing Map
The Clue in the Jewel Box
The Secret in the Old Attic
Nancy Drew 22: The Clue in the Crumbling Wall: The Clue in the Crumbling Wall
Mystery of the Tolling Bell
The Clue in the Old Album
The Ghost of Blackwood Hall
The Clue of the Leaning Chimney
The Secret of the Wooden Lady
The Clue of the Black Keys
Mystery at the Ski Jump
The Clue of the Velvet Mask
The Ringmaster's Secret
The Scarlet Slipper Mystery
The Witch Tree Symbol
Nancy Drew 34: The Hidden Window Mystery
The Haunted Showboat
The Secret of the Golden Pavillion
Mildred Augustine Wirt Benson
The Clue in the Old Stagecoach
The Mystery of the Fire Dragon
The Clue of the Dancing Puppet
The Moonstone Castle Mystery
The Clue of the Whistling Bagpipes
The Phantom of Pine Hill
The Mystery of the 99 Steps
The clue in the crossword cipher.
The Spider Sapphire Mystery
The Invisible Intruder
The Mysterious Mannequin
The Crooked Banister
Neiti Etsivä ja Peililahden salaisuus
Jari Huovinen, Carolyn Keene
The Double Jinx Mystery
Mystery of the Glowing Eye
The Secret of the Forgotten City
The Sky Phantom
The Strange Message in the Parchment
Nancy Drew 55: Mystery of Crocodile Island: Mystery of Crocodile Island
The Thirteenth Pearl
Nancy Drew 57: The Triple Hoax: The Triple Hoax
The Flying Saucer Mystery
The Secret in the Old Lace
The Greek Symbol Mystery
The Swami's Ring
The Kachina Doll Mystery
The Twin Dilemma
Captive Witness
Mystery of the Winged Lion
Race Against Time
The Sinister Omen
The Elusive Heiress
Clue in the Ancient Disguise
Carolyn Keene, Paul Frame
The broken anchor
Silver Cobweb
The Haunted Carousel
Enemy Match
Mysterious Image
The Emerald-Eyed Cat Mystery
The Eskimo's Secret
The Bluebeard Room
The Phantom of Venice
The Double Horror of Fenley Place
The Case of the Disappearing Diamonds
The Mardi Gras Mystery
The Clue in the Camera
The Case of the Vanishing Veil
The Joker's Revenge
The Secret of Shady Glen
The Mystery of Misty Canyon
The Case of the Rising Star
The Search for Cindy Austin
The Case of the Disappearing Deejay
The Puzzle at Pineview School
The Girl Who Couldn't Remember
092 The Ghost of Craven Cove
The Case of the Safecracker's Secret
The Picture Perfect Mystery
The Silent Suspect
The Case of the Photo Finish
Carolyn Keene, Anne Greenberg, Ann Greenberg
The Mystery at Magnolia Mansion
The Haunting of Horse Island
The Secret at Seven Rocks
A Secret in Time
The Mystery of the Missing Millionairess
The Secret in the Dark
The Stranger in the Shadows
The Mystery of the Jade Tiger
The Clue in the Antique Trunk
The Case of the Artful Crime
The Legend of Miner's Creek
The Secret of the Tibetan Treasure
The Mystery of the Masked Rider
The Nutcracker Ballet Mystery
The Secret at Solaire
Crime in the Queen's Court
The Secret Lost at Sea
The Search for the Silver Persian
The Suspect in the Smoke
The Case of the Twin Teddy Bears
Mystery on the Menu
Trouble at Lake Tahoe
The Mystery of the Missing Mascot
The Case of the Floating Crime
The Fortune Teller's Secret
The Message in the Haunted Mansion
The Clue on the Silver Screen
The Secret of the Scarlet Hand
The Teen Model Mystery
The Riddle in the Rare Book
The Case of the Dangerous Solution
The Treasure in the Royal Tower
The Baby-Sitter Burglaries
The Sign of the Falcon
The Hidden Inheritance
The Fox Hunt Mystery
The Mystery at the Crystal Palace
The Secret of the Forgotten Cave
The Riddle of the Ruby Gazelle
The Wedding Day Mystery
In Search of the Black Rose
The Legend of the Lost Gold
The Secret of Candlelight Inn
The Door-to-Door Deception
The Wild Cat Crime
The Case of Capital Intrigue
Mystery on Maui
The E-Mail Mystery
The Missing Horse Mystery
The Ghost of the Lantern Lady
The Case of the Captured Queen
On the Trail of Trouble
The Clue of the Gold Doubloons
Mystery at Moorsea Manor
The Chocolate-Covered Contest
The Key in the Satin Pocket
Whispers in the Fog
The Legend of the Emerald Lady
The Mystery in Tornado Alley
The Secret in the Stars
The Music Festival Mystery
The Curse of the Black Cat
The Secret of the Fiery Chamber
The Clue on the Crystal Dove
Lost in the Everglades
The Case of the Lost Song
The Clues Challenge
The Mystery of the Mother Wolf
The Crime Lab Case
The Case of the Creative Crime
Mystery by Moonlight
The Mistletoe Mystery
No Strings Attached
Intrigue at the Grand Opera
The Riding Club Crime
Danger on the Great Lakes
A Taste of Danger
Werewolf in a Winter Wonderland
