BOOK 1

7.96

Book

The Secret of the Old Clock

BOOK 10

7.90

Book

Password to Larkspur Lane

BOOK 100

7.98

Book

A Secret in Time

BOOK 11

7.96

Book

The Clue of the Broken Locket

BOOK 12

7.76

Book

The Message in the Hollow Oak

BOOK 13

7.70

Book

The Mystery of the Ivory Charm

BOOK 14

7.86

Book

The Whispering Statue

BOOK 15

7.86

Book

The Haunted Bridge

BOOK 16

7.74

Book

The Clue of the Tapping Heels

BOOK 17

7.78

Book

The Mystery of the Brass-Bound Trunk

BOOK 18

7.76

Book

The Mystery at the Moss-covered Mansion

BOOK 19

7.80

Book

The Quest of the Missing Map

BOOK 2

7.92

Book

The Hidden Staircase

BOOK 20

7.86

Book

The Clue in the Jewel Box

BOOK 21

7.96

Book

The Secret in the Old Attic

BOOK 22

7.88

Book

The Clue in the Crumbling Wall

BOOK 23

7.82

Book

Mystery of the Tolling Bell

BOOK 24

7.74

Book

The Clue in the Old Album

BOOK 25

7.80

Book

The Ghost of Blackwood Hall

BOOK 26

7.82

Book

The Clue of the Leaning Chimney

BOOK 27

7.86

Book

The Secret of the Wooden Lady

BOOK 28

7.80

Book

The Clue of the Black Keys

BOOK 29

7.76

Book

Mystery at the Ski Jump

BOOK 3

7.90

Book

The Bungalow Mystery

BOOK 30

7.86

Book

The Clue of the Velvet Mask

BOOK 31

7.90

Book

The Ringmaster's Secret

BOOK 32

7.84

Book

The Scarlet Slipper Mystery

BOOK 33

7.76

Book

The Witch Tree Symbol

BOOK 34

8.00

Book

The Hidden Window Mystery

BOOK 35

7.78

Book

The Haunted Showboat

BOOK 36

7.86

Book

The Secret of the Golden Pavilion

BOOK 37

7.86

Book

The Clue in the Old Stagecoach

BOOK 38

7.96

Book

The Mystery of the Fire Dragon

BOOK 39

7.86

Book

The Clue of the Dancing Puppet

BOOK 4

7.94

Book

The Mystery at Lilac Inn

BOOK 40

7.90

Book

The Moonstone Castle Mystery

BOOK 41

7.78

Book

The Clue of the Whistling Bagpipes

BOOK 42

7.80

Book

The Phantom of Pine Hill

BOOK 43

7.88

Book

The Mystery of the 99 Steps

BOOK 44

7.84

Book

The Clue in the Crossword Cipher

BOOK 45

7.74

Book

The Spider Sapphire Mystery

BOOK 46

7.82

Book

The Invisible Intruder

BOOK 47

7.86

Book

The Mysterious Mannequin

BOOK 48

7.78

Book

The Crooked Banister

BOOK 49

7.76

Book

The Secret of Mirror Bay

BOOK 5

7.90

Book

The Secret of Shadow Ranch

BOOK 50

7.74

Book

The Double Jinx Mystery

BOOK 51

7.78

Book

Mystery of the Glowing Eye

BOOK 52

7.70

Book

The Secret of the Forgotten City

BOOK 53

7.64

Book

The Sky Phantom

BOOK 54

7.70

Book

The Strange Message in the Parchment

BOOK 55

7.68

Book

Mystery of Crocodile Island

BOOK 56

7.78

Book

The Thirteenth Pearl

BOOK 57

7.74

Book

The Triple Hoax

BOOK 58

7.40

Book

The Flying Saucer Mystery

BOOK 59

7.78

Book

The Secret in the Old Lace

BOOK 6

7.80

Book

The Secret of Red Gate Farm

BOOK 60

7.64

Book

The Greek Symbol Mystery

BOOK 61

7.70

Book

The Swami's Ring

BOOK 62

7.78

Book

The Kachina Doll Mystery

BOOK 63

7.76

Book

The Twin Dilemma

BOOK 64

8.00

Book

Captive Witness

BOOK 65

7.36

Book

Mystery of the Winged Lion

BOOK 66

7.56

Book

Race Against Time

BOOK 67

7.56

Book

The Sinister Omen

BOOK 68

7.62

Book

The Elusive Heiress

BOOK 69

7.42

Book

Clue in the Ancient Disguise

BOOK 7

7.92

Book

The Clue in the Diary

BOOK 70

7.62

Book

The Broken Anchor

BOOK 71

7.46

Book

The Silver Cobweb

BOOK 72

7.56

Book

The Haunted Carousel

BOOK 73

7.52

Book

Enemy Match

BOOK 74

7.50

Book

The Mysterious Image

BOOK 75

7.60

Book

The Emerald-Eyed Cat Mystery

BOOK 76

7.24

Book

The Eskimo's Secret

BOOK 77

7.40

Book

The Bluebeard Room

BOOK 78

7.44

Book

The Phantom of Venice

BOOK 79

7.74

Book

The Double Horror of Fenley Place

BOOK 8

7.68

Book

Nancy's Mysterious Letter

BOOK 80

7.58

Book

The Case of the Disappearing Diamonds

BOOK 81

7.76

Book

The Mardi Gras Mystery

BOOK 82

7.74

Book

The Clue in the Camera

BOOK 83

7.78

Book

The Case of the Vanishing Veil

BOOK 84

7.66

Book

The Joker's Revenge

BOOK 85

7.74

Book

The Secret of Shady Glen

BOOK 86

7.62

Book

The Mystery of Misty Canyon

BOOK 87

7.82

Book

The Case of the Rising Star

BOOK 88

7.64

Book

The Search for Cindy Austin

BOOK 89

7.48

Book

The Case of the Disappearing Deejay

BOOK 9

7.94

Book

The Sign of the Twisted Candles

BOOK 90

7.72

Book

The Puzzle at Pineview School

BOOK 91

7.78

Book

The Girl Who Couldn't Remember

BOOK 92

7.70

Book

The Ghost of Craven Cove

BOOK 93

7.70

Book

The Case of the Safecracker's Secret

BOOK 94

7.72

Book

The Picture Perfect Mystery

BOOK 95

7.70

Book

The Silent Suspect

BOOK 96

7.66

Book

The Case of the Photo Finish

BOOK 97

7.84

Book

The Mystery at Magnolia Mansion

BOOK 98

7.60

Book

The Haunting of Horse Island

BOOK 99

7.46

Book

The Secret at Seven Rocks