Hardy Boys

Name: Hardy Boys
Author: Carolyn Keene

Join intrepid brothers Frank and Joe Hardy as they unravel thrilling mysteries in this captivating children's detective series, where clever clues and daring escapades lead to unforgettable adventures that ignite the imagination and inspire young sleuths to uncover the truth!

Dive into the thrilling world of the Hardy Boys, where mystery and adventure collide in every page! Set in the picturesque coastal town of Bayport, this timeless series follows brothers Frank and Joe Hardy—two intrepid teen sleuths with a knack for unraveling puzzles that would baffle even the most seasoned detectives. Driven by a shared passion for justice and a burning curiosity, the Hardys tackle everything from missing artifacts to spine-chilling ghost stories, all while navigating the complexities of adolescence. With clever plot twists, heart-pounding chases, and an unwavering brotherly bond, discover what secrets lurk just beneath the surface of this charming town. Join the Hardys on their next escapade, where danger and excitement await at every turn!

Books in this Series

The Hardy Boys

The Tower Treasure

Published in 1927

The House on the Cliff

Published in 1927

The Secret of the Old Mill

Published in 1927

The Missing Chums

Published in 1928

Hunting for Hidden Gold

Published in 1928

The Shore Road Mystery

Published in 1928

The Mystery of Cabin Island

Published in 1929

The Secret of the Caves

Published in 1929

The Great Airport Mystery

Published in 1930

What Happened at Midnight

Published in 1931

While the Clock Ticked

Published in 1932

Footprints Under the Window

Published in 1933

The Mark on the Door

Published in 1934

The Hidden Harbor Mystery

Published in 1935

The Sinister Sign Post

Published in 1936

A Figure in Hiding

Published in 1937

The Secret Warning

Published in 1938

The Twisted Claw

Published in 1939

The Disappearing Floor

Published in 1940

Mystery of the Flying Express

Published in 1941

The Clue of the Broken Blade

Published in 1942

The Flickering Torch Mystery

Published in 1943

The Melted Coins

Published in 1944

The Short-Wave Mystery

Published in 1945

The Secret Panel

Published in 1946

The Phantom Freighter

Published in 1947

The Secret of Skull Mountain

Published in 1948

The Sign of the Crooked Arrow

Published in 1949

The Secret of the Lost Tunnel

Published in 1950

The Wailing Siren Mystery

Published in 1951

The Secret of Wildcat Swamp

Published in 1952

The Crisscross Shadow

Published in 1953

The Yellow Feather Mystery

Published in 1953

The Hooded Hawk Mystery

Published in 1954

The Clue in the Embers

Published in 1955

The Secret of Pirates' Hill

Published in 1956

The Ghost at Skeleton Rock

Published in 1957

The Mystery at Devil's Paw

Published in 1959

The Mystery of the Chinese Junk

Published in 1959

Mystery of the Desert Giant

Published in 1960

The Clue of the Screeching Owl

Published in 1962

The Viking Symbol Mystery

Published in 1962

The Mystery of the Aztec Warrior

Published in 1964

The Haunted Fort

Published in 1964

The Mystery of the Spiral Bridge

Published in 1965

The Secret Agent on Flight 101

Published in 1967

Mystery of the Whale Tattoo

Published in 1967

The Arctic Patrol Mystery

Published in 1969

The Bombay Boomerang

Published in 1970

Danger on Vampire Trail

Published in 1971

The Masked Monkey

Published in 1972

The Shattered Helmet

Published in 1973

The Clue of the Hissing Serpent

Published in 1974

The Mysterious Caravan

Published in 1975

The Witchmaster's Key

Published in 1975

The Jungle Pyramid

Published in 1976

The Firebird Rocket

Published in 1978

The Sting of the Scorpion

Published in 1978

Night of the Werewolf

Published in 1979

Mystery of the Samurai Sword

Published in 1979

The Pentagon Spy

Published in 1980

The Apeman's Secret

Published in 1980

The Mummy Case

Published in 1980

Mystery of Smugglers Cove

Published in 1980

The Stone Idol

Published in 1980

The Vanishing Thieves

Published in 1981

The Outlaw's Silver

Published in 1981

The Submarine Caper / Deadly Chase

Published in 1981

The Four-Headed Dragon

Published in 1981

The Infinity Clue

Published in 1981

Track of the Zombie

Published in 1982

The Voodoo Plot

Published in 1982

The Billion Dollar Ransom

Published in 1982

Tic-Tac-Terror

Published in 1982

Trapped at Sea

Published in 1982

Game Plan for Disaster

Published in 1982

The Crimson Flame

Published in 1983

Cave-In

Published in 1983

Sky Sabotage

Published in 1983

The Roaring River Mystery

Published in 1984

The Demon's Den

Published in 1984

The Blackwing Puzzle

Published in 1984

The Swamp Monster

Published in 1985

Revenge of the Desert Phantom

Published in 1985

The Skyfire Puzzle

Published in 1985

The Mystery of the Silver Star

Published in 1987

Program for Destruction

Published in 1987

Tricky Business

Published in 1988

Sky Blue Frame

Published in 1988

Danger on the Diamond

Published in 1988

Shield of Fear

Published in 1988

The Shadow Killers

Published in 1988

The Serpent's Tooth Mystery

Published in 1988

Breakdown in Axeblade

Published in 1989

Danger on the Air

Published in 1989

Wipeout

Published in 1989

Cast of Criminals

Published in 1989

Spark of Suspicion

Published in 1989

Dungeon of Doom

Published in 1989

The Secret of the Island Treasure

Published in 1990

The Money Hunt

Published in 1990

Terminal Shock

Published in 1990

The Million Dollar Nightmare

Published in 1990

Tricks of the Trade

Published in 1990

Smoke Screen Mystery

Published in 1990

Attack of the Video Villains

Published in 1991

Panic on Gull Island

Published in 1991

Fear on Wheels

Published in 1991

The Prime-Time Crime

Published in 1991

The Secret of Sigma Seven

Published in 1991

Three-Ring Terror

Published in 1991

Demolition Mission

Published in 1992

Radical Moves

Published in 1992

The Case of the Counterfeit Criminals

Published in 1992

Sabotage at Sports City

Published in 1992

Rock 'N' Roll Renegades

Published in 1992

The Baseball Card Conspiracy

Published in 1992

Danger in the Fourth Dimension

Published in 1993

Trouble at Coyote Canyon

Published in 1993

The Case of the Cosmic Kidnapping

Published in 1993

The Mystery in the Old Mine

Published in 1993

Carnival of Crime

Published in 1993

The Robot's Revenge

Published in 1993

Mystery with a Dangerous Beat

Published in 1994

Mystery on Makatunk Island

Published in 1994

Racing to Disaster

Published in 1994

Reel Thrills

Published in 1994

Day of the Dinosaur

Published in 1994

The Treasure at Dolphin Bay

Published in 1994

The Hypersonic Secret

Published in 1995

Cross-Country Crime

Published in 1995

Sidetracked to Danger

Published in 1995

Crusade of the Flaming Sword

Published in 1995

Maximum Challenge

Published in 1995

Crime in the Kennel

Published in 1995

The Cold Cash Caper

Published in 1996

High Speed Showdown

Published in 1996

The Alaskan Adventure

Published in 1996

The Search for the Snow Leopard

Published in 1996

Slam Dunk Sabotage

Published in 1996

The Desert Thieves

Published in 1996

Lost in Gator Swamp

Published in 1997

The Giant Rat of Sumatra

Published in 1997

The Secret of Skeleton Reef

Published in 1997

Terror at High Tide

Published in 1997

The Mark of the Blue Tattoo

Published in 1997

Trial and Terror

Published in 1997

The Rocky Road to Revenge

Published in 1998

The Chase for the Mystery Twister

Published in 1998

The Ice Cold Case

Published in 1998

The Crisscross Crime

Published in 1998

Danger in the Extreme

Published in 1998

Eye on Crime

Published in 1998

The Caribbean Cruise Caper

Published in 1999

The Hunt for the Four Brothers

Published in 1999

A Will to Survive

Published in 1999

The Lure of the Italian Treasure

Published in 1999

The London Deception

Published in 1999

Daredevils

Published in 2000

A Game Called Chaos

Published in 2000

Training for Trouble

Published in 2000

The End of the Trail

Published in 2000

The Spy That Never Lies

Published in 2000

Skin & Bones

Published in 2000

Crime in the Cards

Published in 2001

Past and Present Danger

Published in 2001

Trouble Times Two

Published in 2001

The Castle Conundrum

Published in 2001

Ghosts of a Chance

Published in 2001

Kickoff to Danger

Published in 2001

The Test Case

Published in 2002

Trouble In Warp Space

Published in 2002

Speed Times Five

Published in 2002

Hide-and-Sneak

Published in 2002

Trick-or-Trouble

Published in 2002

In Plane Sight

Published in 2002

The Case of the Psychic's Vision

Published in 2003

The Mystery of the Black Rhino

Published in 2003

Passport to Danger

Published in 2003

Typhoon Island

Published in 2003

Double Jeopardy

Published in 2003

The Secret of the Soldier's Gold

Published in 2003

Warehouse Rumble

Published in 2004

The Dangerous Transmission

Published in 2004

Wreck and Roll

Published in 2004

Hidden Mountain

Published in 2004

No Way Out

Published in 2004

Farming Fear

Published in 2004

One False Step

Published in 2005

Motocross Madness

Published in 2005

Dead on Target

Published in 1987

Evil, Inc.

Published in 1987

Cult of Crime

Published in 1987

The Lazarus Plot

Published in 1987

Edge of Destruction

Published in 1987

The Crowning Terror

Published in 1987

Deathgame

Published in 1987

See No Evil

Published in 1987

The Genius Thieves

Published in 1987

Hostages of Hate

Published in 1987

Brother Against Brother

Published in 1988

Perfect Getaway

Published in 1988

The Borgia Dagger

Published in 1988

Too Many Traitors

Published in 1988

Blood Relations

Published in 1988

Line of Fire

Published in 1988

The Number File

Published in 1988

A Killing in the Market

Published in 1988

Nightmare in Angel City

Published in 1988

Witness to Murder

Published in 1988

Street Spies

Published in 1988

Double Exposure

Published in 1988

Disaster for Hire

Published in 1989

Scene of the Crime

Published in 1989

The Borderline Case

Published in 1989

Trouble in the Pipeline

Published in 1989

Nowhere to Run

Published in 1989

Countdown to Terror

Published in 1989

Thick as Thieves

Published in 1989

The Deadliest Dare

Published in 1989

Without a Trace

Published in 1989

Blood Money

Published in 1989

Collision Course

Published in 1989

Final Cut

Published in 1989

The Dead Season

Published in 1989

Running on Empty

Published in 1990

Danger Zone

Published in 1990

Diplomatic Deceit

Published in 1990

Flesh and Blood

Published in 1990

Fright Wave

Published in 1990

Highway Robbery

Published in 1990

The Last Laugh

Published in 1990

Strategic Moves

Published in 1990

Foul Play

Published in 1990

In Self-Defense

Published in 1990

Castle Fear

Published in 1990

Flight into Danger

Published in 1991

Rock 'n' Revenge

Published in 1991

Dirty Deeds

Published in 1991

Power Play

Published in 1991

Choke Hold

Published in 1991

Uncivil War

Published in 1991

Web of Horror

Published in 1991

Deep Trouble

Published in 1991

Beyond the Law

Published in 1991

Height of Danger

Published in 1991

Terror on Track

Published in 1991

Spiked!

Published in 1991

Open Season

Published in 1992

Deadfall

Published in 1992

Grave Danger

Published in 1992

Final Gambit

Published in 1992

Cold Sweat

Published in 1992

Endangered Species

Published in 1992

No Mercy

Published in 1992

The Phoenix Equation

Published in 1992

Lethal Cargo

Published in 1992

Rough Riding

Published in 1992

Mayhem in Motion

Published in 1992

Rigged for Revenge

Published in 1992

Real Horror

Published in 1993

Screamers

Published in 1993

Bad Rap

Published in 1993

Road Pirates

Published in 1993

No Way Out

Published in 1993

Tagged for Terror

Published in 1993

Survival Run

Published in 1993

The Pacific Conspiracy

Published in 1993

Danger Unlimited

Published in 1993

Dead of Night

Published in 1993

Sheer Terror

Published in 1993

Poisoned Paradise

Published in 1993

Toxic Revenge

Published in 1994

False Alarm

Published in 1994

Winner Take All

Published in 1994

Virtual Villainy

Published in 1994

Dead Man in Deadwood

Published in 1994

Inferno of Fear

Published in 1994

Darkness Falls

Published in 1994

Deadly Engagement

Published in 1994

Hot Wheels

Published in 1994

Sabotage at Sea

Published in 1994

Mission: Mayhem

Published in 1994

A Taste for Terror

Published in 1994

Illegal Procedure

Published in 1995

Against All Odds

Published in 1995

Pure Evil

Published in 1995

Murder by Magic

Published in 1995

Frame-Up

Published in 1995

True Thriller

Published in 1995

Peak of Danger

Published in 1995

Wrong Side of the Law

Published in 1995

Campaign of Crime

Published in 1995

Wild Wheels

Published in 1995

Law of the Jungle

Published in 1995

Shock Jock

Published in 1995

Fast Break

Published in 1995

Blown Away

Published in 1996

Moment of Truth

Published in 1996

Bad Chemistry

Published in 1996

Competitive Edge

Published in 1996

Cliff-Hanger

Published in 1996

Sky High

Published in 1996

Clean Sweep

Published in 1996

Cave Trap

Published in 1996

Acting Up

Published in 1996

Blood Sport

Published in 1996

The Last Leap

Published in 1996

The Emperor's Shield

Published in 1997

Survival of the Fittest

Published in 1997

Absolute Zero

Published in 1997

River Rats

Published in 1997

High-Wire Act

Published in 1997

The Viking's Revenge

Talent Show Tricks

Published in 2016

Scavenger Hunt Heist

Published in 2017

A Skateboard Cat-astrophe

Published in 2017

The Pirate Ghost

Published in 2018

The Time Warp Wonder

Published in 2018

Who Let the Frogs Out?

Published in 2019

The Great Pumpkin Smash

Published in 2019

Bug-Napped

Published in 2020

Sea Life Secrets

Published in 2020

Robot Rescue!

Published in 2021

The Bad Luck Skate

Published in 2021

The Garden Plot

Published in 2022

Undercover Bookworms

Published in 2023

Hardy Boys and Tom Swift Ultra Thriller

Time Bomb

Published in 1992

The Alien Factor

Published in 1993

Published in 2011

Movie Mayhem

Published in 2012

Hardy Boys: Undercover Brothers Super Mystery

Wanted

Published in 2006

Kidnapped at the Casino

Published in 2007

The Haunted

Published in 2008

Nancy Drew/ Hardy Boys Super Mystery ( By: Franklin W. Dixon, Carolyn Keene)

Terror on Tour

Published in 2007

Danger Overseas

Published in 2008

Club Dread

Published in 2009

Gold Medal Murder

Published in 2010

Bonfire Masquerade

Published in 2011

Stage Fright

Published in 2012

Nancy Drew/ Hardy Boys Super Mystery ( I I) ( By: Carolyn Keene, Franklin W. Dixon)

Terror on Tour

Published in 2007

Danger Overseas

Published in 2008

Club Dread

Published in 2009

Gold Medal Murder

Published in 2010

Bonfire Masquerade

Published in 2011

Stage Fright

Published in 2012