Hardy Boys Series

190 primary works • 242 total works

Book 1

The Tower Treasure
3.90
· 12234 Ratings · 637 Reviews ·
published 1927
· 36 editions
A dying criminal confesses that his loot has been…
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Book 2

The House on the Cliff
3.88
· 7076 Ratings · 299 Reviews ·
published 1927
· 26 editions
Frank and Joe Hardy are investigating a mysteriou…
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Book 3

The Secret of the Old Mill
3.83
· 5906 Ratings · 206 Reviews ·
published 1927
· 27 editions
Determined to learn the secret of the old mill, F…
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Book 4

The Missing Chums
3.86
· 5109 Ratings · 153 Reviews ·
published 1928
· 24 editions
Eighteen year-old Frank and seventeen year-old Jo…
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Book 5

Hunting for Hidden Gold
3.88
· 4453 Ratings · 149 Reviews ·
published 1976
· 25 editions
Timber wolves, a Rocky Mountain blizzard, and a m…
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Book 6

The Shore Road Mystery
3.84
· 3620 Ratings · 102 Reviews ·
published 1928
· 22 editions
The Hardy brothers try to find out who is behind…
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Book 7

The Secret of the Caves
3.85
· 4167 Ratings · 104 Reviews ·
published 1929
· 22 editions
Triggered by the disappearance of a brilliant you…
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Book 8

The Mystery of Cabin Island
3.82
· 3069 Ratings · 95 Reviews ·
published 1929
· 20 editions
A series of adventures begins for the Hardy boys…
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Book 9

The Great Airport Mystery
3.78
· 2719 Ratings · 89 Reviews ·
published 1930
· 20 editions
Valuable electronic parts containing platinum are…
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Book 10

What Happened at Midnight
3.82
· 2895 Ratings · 97 Reviews ·
published 1931
· 3 editions
When their detective father asks them to play bur…
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Book 11

While the Clock Ticked
3.91
· 3762 Ratings · 104 Reviews ·
published 1932
· 16 editions
Frank and Joe solve the mystery of the secret loc…
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Book 12

Footprints Under the Window
3.83
· 3001 Ratings · 61 Reviews ·
published 1933
· 17 editions
Footprints Under the Window (Hardy Boys, Book 12)…
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Book 13

The Mark on the Door
3.76
· 2133 Ratings · 58 Reviews ·
published 1934
· 17 editions
The Mark on the Door (Hardy Boys
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Book 14

The Hidden Harbor Mystery
3.77
· 2276 Ratings · 46 Reviews ·
published 1935
· 13 editions
The fourteenth book in the Hardy Boys series, ori…
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Book 15

The Sinister Sign Post
3.76
· 2205 Ratings · 50 Reviews ·
published 1936
· 17 editions
It all starts when Fenton Hardy is engaged by an…
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Book 16

A Figure in Hiding
3.76
· 1518 Ratings · 46 Reviews ·
published 1937
· 18 editions
This is the 16th volume of Applewood Books reprod…
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Book 17

The Secret Warning
3.78
· 1980 Ratings · 47 Reviews ·
published 1938
· 12 editions


Book Details: Format: Hardcover Publication Date:…
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Book 18

The Twisted Claw
3.81
· 2283 Ratings · 54 Reviews ·
published 1939
· 13 editions


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Book 19

The Disappearing Floor
3.83
· 2644 Ratings · 60 Reviews ·
published 1940
· 14 editions
The Disappearing Floor (Hardy Boys, Book 19)
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Book 20

Mystery of the Flying Express
3.78
· 1437 Ratings · 32 Reviews ·
published 1941
· 10 editions
After the new hydrofoil they are guarding is stol…
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Book 21

The Clue of the Broken Blade
3.77
· 1519 Ratings · 30 Reviews ·
published 1942
· 11 editions
Frank and Joe Hardy become involved in an intrigu…
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Book 22

The Flickering Torch Mystery
3.75
· 1241 Ratings · 26 Reviews ·
published 1942
· 11 editions
When two suspicious plane accidents occur near an…
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Book 23

The Melted Coins
3.72
· 1610 Ratings · 31 Reviews ·
published 1944
· 10 editions
Frank and Joe Hardy suspect that their best frien…
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Book 24

The Short-Wave Mystery
3.78
· 1582 Ratings · 48 Reviews ·
published 1945
· 9 editions
When thieves hijack a collection of stuffed anima…
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Book 25

The Secret Panel
3.79
· 1951 Ratings · 39 Reviews ·
published 1946
· 9 editions
Another exciting mystery begins for Frank and Joe…
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Book 26

The Phantom Freighter
3.77
· 1472 Ratings · 27 Reviews ·
published 1947
· 11 editions
The Hardy brothers embark on a freighter trip und…
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Book 27

The Secret of Skull Mountain
3.81
· 1972 Ratings · 48 Reviews ·
published 1948
· 10 editions
The Hardys team up with a team of engineers to di…
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Book 28

The Sign of the Crooked Arrow
3.76
· 1419 Ratings · 35 Reviews ·
published 1949
· 11 editions
With only the slender clue of an arrow-shaped tie…
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Book 29

The Secret of the Lost Tunnel
3.74
· 1209 Ratings · 32 Reviews ·
published 1950
· 12 editions
The Secret of the Lost Tunnel (Hardy Boys, Book 2…
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Book 30

The Wailing Siren Mystery
3.74
· 1531 Ratings · 31 Reviews ·
published 1951
· 13 editions
The Wailing Siren Mystery (Hardy Boys, No. 30)
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Book 31

The Secret of Wildcat Swamp
3.77
· 1354 Ratings · 26 Reviews ·
published 1952
· 11 editions
An invitation from Cap Bailey, science teacher at…
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Book 32

The Crisscross Shadow
3.76
· 1367 Ratings · 28 Reviews ·
published 1953
· 11 editions
The Hardy boys find the missing deed to an Indian…
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Book 33

The Yellow Feather Mystery
3.78
· 1415 Ratings · 38 Reviews ·
published 1953
· 12 editions
The famous young detectives Frank and Joe Hardy a…
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Book 34

The Hooded Hawk Mystery
3.76
· 1395 Ratings · 30 Reviews ·
published 1954
· 12 editions
When their peregrine falcon brings down a homing…
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Book 35

The Clue in the Embers
3.74
· 1367 Ratings · 25 Reviews ·
published 1955
· 13 editions
In solving the mystery of two medallions missing…
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Book 36

The Secret of Pirates' Hill
3.72
· 1159 Ratings · 40 Reviews ·
published 1956
· 10 editions
In a series of hair-raising adventures both on la…
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Book 37

The Ghost at Skeleton Rock
3.77
· 1292 Ratings · 34 Reviews ·
published 1957
· 11 editions
A cryptic note from their father leads the Hardy…
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Book 38

Mystery at Devil's Paw
3.76
· 1192 Ratings · 26 Reviews ·
published 1959
· 7 editions
When they journey to Alaska to help a friend who…
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Book 39

The Mystery of the Chinese Junk
3.74
· 1243 Ratings · 35 Reviews ·
published 1959
· 11 editions
For cliffhanging suspense and thrilling action re…
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Book 40

Mystery of the Desert Giant
3.72
· 969 Ratings · 27 Reviews ·
published 1960
· 12 editions
For action, mystery and cliff-hanging suspense, r…
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Book 41

The Clue of the Screeching Owl
3.75
· 1543 Ratings · 37 Reviews ·
published 1962
· 11 editions
When dogs and men suddenly disappear, and strange…
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Book 42

The Viking Symbol Mystery
3.75
· 1280 Ratings · 30 Reviews ·
published 1962
· 11 editions
The Canadian Northwest beckons Frank and Joe Hard…
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Book 43

The Mystery of the Aztec Warrior
3.74
· 1442 Ratings · 39 Reviews ·
published 1964
· 10 editions
The handwritten will of a deceased world-traveler…
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Book 44

The Haunted Fort
3.82
· 1807 Ratings · 50 Reviews ·
published 1964
· 11 editions
For action, mystery and cliff-hanging suspense, r…
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Book 45

The Mystery of the Spiral Bridge
3.74
· 1021 Ratings · 21 Reviews ·
published 1965
· 11 editions
Frank and Joe Hardy are determined to bring to ju…
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Book 46

The Secret Agent on Flight 101
3.81
· 1281 Ratings · 30 Reviews ·
published 1967
· 11 editions


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Book 47

Mystery of the Whale Tattoo
3.70
· 1105 Ratings · 31 Reviews ·
published 1967
· 12 editions
One exciting event follows another when Frank and…
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Book 48

The Arctic Patrol Mystery
3.83
· 1334 Ratings · 36 Reviews ·
published 1969
· 10 editions
Private investigator Fenton Hardy enlists the aid…
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Book 49

The Bombay Boomerang
3.76
· 1239 Ratings · 22 Reviews ·
published 1970
· 9 editions
Frank and Joe Hardy become involved in a case aff…
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Book 50

Danger on Vampire Trail
3.75
· 906 Ratings · 23 Reviews ·
published 1971
· 11 editions
The Hardy boys and two friends take a camping tri…
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Book 51

The Masked Monkey
3.71
· 1097 Ratings · 27 Reviews ·
published 1972
· 6 editions
Frank and Joe are called upon to find a wealthy i…
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Book 52

The Shattered Helmet
3.75
· 1013 Ratings · 28 Reviews ·
published 1973
· 5 editions
The Shattered Helmet (The Hardy Boys, No. 52)
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Book 53

The Clue of the Hissing Serpent
3.69
· 870 Ratings · 24 Reviews ·
published 1974
· 8 editions
The Clue of the Hissing Serpent (Hardy Boys, Book…
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Book 54

The Mysterious Caravan
3.74
· 1048 Ratings · 25 Reviews ·
published 1975
· 5 editions
On a winter vacation in Jamaica the Hardy boys be…
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Book 55

The Witchmaster's Key
3.75
· 1057 Ratings · 31 Reviews ·
published 1975
· 4 editions
The Hardy boys' investigation of a museum robbery…
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Book 56

The Jungle Pyramid
3.75
· 968 Ratings · 27 Reviews ·
published 1976
· 9 editions
Gold bullion - a million dollars worth - has been…
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Book 57

The Firebird Rocket
3.76
· 906 Ratings · 33 Reviews ·
published 1978
· 8 editions
Two teenage sleuths help their detective father s…
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Book 58

The Sting of the Scorpion
3.74
· 766 Ratings · 19 Reviews ·
published 1978
· 9 editions
During their father's investigation of a ruthless…
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Book 59

Night of the Werewolf
3.67
· 675 Ratings · 23 Reviews · 20 editions
A ferocious, wolf-like creature appears during th…
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Book 60

Mystery of the Samurai Sword
3.72
· 582 Ratings · 15 Reviews ·
published 1979
· 15 editions
Shortly after his arrival in the United States, a…
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Book 61

The Pentagon Spy
3.77
· 540 Ratings · 16 Reviews ·
published 1980
· 16 editions
First valuable antique weather vanes are stolen i…
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Book 62

The Apeman's Secret
3.74
· 458 Ratings · 10 Reviews ·
published 1980
· 15 editions
The Hardy Boys investigate the disappearance of a…
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Book 63

The Mummy Case
3.80
· 719 Ratings · 8 Reviews ·
published 1980
· 12 editions
When five Egyptian statuettes are stolen from a m…
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Book 64

Mystery of Smugglers Cove
3.73
· 959 Ratings · 9 Reviews · 15 editions
A painting is stolen, and the Hardy Boys are susp…
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Book 65

The Stone Idol
3.73
· 481 Ratings · 11 Reviews ·
published 1981
· 15 editions
When an ancient stone idol disappears, the Hardy…
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Book 66

The Vanishing Thieves
3.76
· 538 Ratings · 9 Reviews ·
published 1980
· 14 editions
Chet Morton's cousin, Vern, is on his way to Cali…
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Book 67

The Outlaw's Silver