The jungle pyramid
The search for missing gold takes the Hardy boys to the Yucatán Peninsula where they uncover a second mystery.
Main Author: | Dixon, Franklin W. |
---|---|
Format: | Books Print Book |
Language: | English |
Published: |
New York :
Grosset & Dunlap,
c1977.
|
Series: |
Hardy boys mystery stories ;
#56 |
Subjects: |
Series: Hardy Boys mystery stories
The tower treasure (Volume 1.)
The house on the cliff (Volume 2.)
The secret of the old mill (Volume 3.)
The missing chums (Volume 4.)
Hunting for hidden gold (Volume 5.)
The shore road mystery (Volume 6.)
The secret of the caves (Volume 7.)
The mystery of Cabin Island (Volume 8.)
The great airport mystery (Volume 9.)
What happened at midnight (Volume 10.)
While the clock ticked (Volume 11.)
Footprints under the window (Volume 12.)
The mark on the door (Volume 13.)
The hidden harbor mystery (Volume 14.)
The sinister signpost (Volume 15.)
A figure in hiding (Volume 16.)
The secret warning (Volume 17.)
The twisted claw (Volume 18.)
The disappearing floor (Volume 19.)
Mystery of the flying express (Volume 20.)
The clue of the broken blade (Volume 21.)
The flickering torch mystery (Volume 22.)
The melted coins (Volume 23.)
The short-wave mystery (Volume 24.)
The secret panel (Volume 25.)
The phantom freighter (Volume 26.)
The secret of Skull Mountain (Volume 27.)
The sign of the crooked arrow (Volume 28.)
The secret of the lost tunnel (Volume 29.)
The wailing siren mystery (Volume 30.)
The secret of Wildcat Swamp (Volume 31.)
The crisscross shadow (Volume 32.)
The yellow feather mystery (Volume 33.)
The hooded hawk mystery (Volume 34.)
The clue in the embers (Volume 35.)
The secret of Pirates' Hill (Volume 36.)
The ghost at Skeleton Rock (Volume 37.)
Mystery at Devil's paw (Volume 38.)
The mystery of the Chinese junk (Volume 39.)
Mystery of the desert giant (Volume 40.)
The clue of the screeching owl (Volume 41.)
The Viking symbol mystery (Volume 42.)
The mystery of the Aztec warrior (Volume 43.)
The haunted fort (Volume 44.)
The mystery of the spiral bridge (Volume 45.)
The secret agent on Flight 101 (Volume 46.)
Mystery of the whale tattoo (Volume 47.)
The arctic patrol mystery (Volume 48.)
The bombay boomerang (Volume 49.)
Danger on Vampire Trail (Volume 50.)
Masked monkey (Volume 51.)
Shattered helmet (Volume 52.)
The clue of the hissing serpent (Volume 53.)
The mysterious caravan (Volume 54.)
The witchmaster's key (Volume 55.)
The jungle pyramid (Volume 56.)
The firebird rocket (Volume 57.)
The sting of the scorpion (Volume 58.)
Night of the werewolf (Volume 59.)
Mystery of the samurai sword (Volume 60.)
The Pentagon spy (Volume 61.)
The apeman's secret (Volume 62.)
The mummy case (Volume 63.)
Mystery of Smugglers Cove (Volume 64.)
The stone idol (Volume 65.)
The vanishing thieves (Volume 66.)
The outlaw's silver (Volume 67.)
Deadly chase (Volume 68.)
The four-headed dragon (Volume 69.)
The infinity clue (Volume 70.)
Track of the zombie (Volume 71.)
The voodoo plot (Volume 72.)
The billion dollar ransom (Volume 73.)
Tic-tac-terror (Volume 74.)
Trapped at sea (Volume 75.)
Game plan for disaster (Volume 76.)
The crimson flame (Volume 77.)
Cave-in (Volume 78.)
Sky sabotage (Volume 79.)
The roaring river mystery (Volume 80.)
The demon's den (Volume 81.)
The blackwing puzzle (Volume 82.)
The swamp monster (Volume 83.)
Revenge of the desert phantom (Volume 84.)
The skyfire puzzle (Volume 85.)
The mystery of the silver star (Volume 86.)
Program for destruction (Volume 87.)
Tricky business (Volume 88.)
The sky blue frame (Volume 89.)
Danger on the diamond (Volume 90.)
Shield of fear (Volume 91.)
The shadow killers (Volume 92.)
The serpent's tooth mystery (Volume 93.)
Breakdown in Axeblade (Volume 94.)
Danger on the air (Volume 95.)
Wipeout (Volume 96.)
Cast of criminals (Volume 97.)
Spark of suspicion (Volume 98.)
Dungeon of doom (Volume 99.)
The secret of the island treasure (Volume 100.)
The money hunt (Volume 101.)
Terminal shock (Volume 102.)
The million-dollar nightmare (Volume 103.)
Tricks of the trade (Volume 104.)
The smoke screen mystery (Volume 105.)
Attack of the video villains (Volume 106.)
Panic on Gull Island (Volume 107.)
Fear on wheels (Volume 108.)
The prime-time crime (Volume 109.)
The secret of Sigma Seven (Volume 110.)
Three-ring terror (Volume 111.)
The demolition mission (Volume 112.)
Radical moves (Volume 113.)
The case of the counterfeit criminals (Volume 114.)
Sabotage at Sports City (Volume 115.)
Rock 'n' roll renegades (Volume 116.)
The baseball card conspiracy (Volume 117.)
Danger in the fourth dimension (Volume 118.)
Trouble at Coyote Canyon (Volume 119.)
The case of the cosmic kidnapping (Volume 120.)
The mystery in the old mine (Volume 121.)
Carnival of crime (Volume 122.)
The robot's revenge (Volume 123.)
Mystery with a dangerous beat (Volume 124.)
Mystery on Makatunk Island (Volume 125.)
Racing to disaster (Volume 126.)
Reel thrills (Volume 127.)
Day of the dinosaur (Volume 128.)
The treasure at Dolphin Bay (Volume 129.)
Sidetracked to danger (Volume 130.)
Crusade of the flaming sword (Volume 131.)
Maximum challenge (Volume 132.)
Crime in the kennel (Volume 133.)
Cross-country crime (Volume 134.)
The hypersonic secret (Volume 135.)
The cold cash caper (Volume 136.)
High-speed showdown (Volume 137.)
The Alaskan adventure (Volume 138.)
The search for the snow leopard (Volume 139.)
Slam dunk sabotage (Volume 140.)
The desert thieves (Volume 141.)
Lost in Gator Swamp (Volume 142.)
The giant rat of Sumatra (Volume 143.)
The secret of Skeleton Reef (Volume 144.)
Terror at high tide (Volume 145.)
The mark of the blue tattoo (Volume 146.)
Trial and terror (Volume 147.)
The ice-cold case (Volume 148.)
The chase for the mystery twister (Volume 149.)
The crisscross crime (Volume 150.)
The rocky road to revenge (Volume 151.)
Danger in the extreme (Volume 152.)
Eye on crime (Volume 153.)
The caribbean cruise caper (Volume 154.)
The hunt for the four brothers (Volume 155.)
A will to survive (Volume 156.)
The lure of the Italian treasure (Volume 157.)
The London deception (Volume 158.)
Daredevils (Volume 159.)
A game called chaos (Volume 160.)
Training for trouble (Volume 161.)
The end of the trail (Volume 162.)
The spy that never lies (Volume 163.)
Skin & bones (Volume 164.)
Crime in the cards (Volume 165.)
Past and present danger (Volume 166.)
Trouble times two (Volume 167.)
The castle conundrum (Volume 168.)
Ghost of a chance (Volume 169.)
Kickoff to danger (Volume 170.)
The test case (Volume 171.)
Trouble in warp space (Volume 172.)
Speed times five (Volume 173.)
Hide-and-sneak (Volume 174.)
In plane sight (Volume 176.)
The case of the psychic's vision (Volume 177.)
The mystery of the black rhino (Volume 178.)
Passport to danger (Volume 179.)
Typhoon Island (Volume 180.)
Double jeopardy (Volume 181.)
The secret of the soldier's gold (Volume 182.)
Warehouse rumble (Volume 183.)
The dangerous transmission (Volume 184.)
Wreck and roll (Volume 185.)
Hidden mountain (Volume 186.)
No way out (Volume 187.)
Farming fear (Volume 188.)
One false step (Volume 189.)
Motocross madness (Volume 190.)
Detective handbook