Hardy Boys

240 primary works • 255 total works

The Four Headed Gragon

by Franklin W. Dixon

Published 1 May 1991

The Infinity Clue

by Franklin W. Dixon

Published 1 January 1981

The Hardy Boys solve mysteries related to a gang of terrorists and a stolen diamond.

Real Horror

by Franklin W. Dixon

Published 1 January 1993

Track of the Zombie

by Franklin W. Dixon and Leslie H Morrill

Published 1 January 1982

The Hardy boys travel to Vermont to investigate a mysterious fire and to help a circus owner who is plagued with accidents.

Voodoo Plot

by Franklin W. Dixon

Published 1 January 1982

While in New Orleans during Mardi Gras, the two young sleuths try to track down the perpetrators of a rash of burglaries.

The Billion Dollar Ransom

by Franklin W. Dixon

Published 1 January 1982

The Hardy boys help out when a magicians' tournament is threatened by mysterious happenings.

Tic-Tac-Terror

by Franklin W. Dixon

Published 1 January 1982

The two young detectives solve a mystery involving a top secret government agency and a world-famous spy who wishes to defect to America.

Trapped at Sea

by Franklin W. Dixon and Maurice Dixon, Jr.

Published 1 December 1982

The Hardy brothers travel from the highways of eastern United States to tropical islands trying to track down truckloads of precious cargo that are being hijacked.

Game Plan for Disaster

by Franklin W. Dixon

Published 1 December 1982

Frank and Joe Hardy are drawn into a tangled web of danger when they are called in to investigate mysterious accidents plaguing a college football star.

The Crimson Flame

by Franklin W. Dixon

Published 1 January 1983

The Hardy brothers travel to an Arizona ranch and eventually, Thailand in pursuit of jewel thieves who have stolen a priceless ruby.

Cave-In

by Franklin W. Dixon

Published 1 January 1983

Sky Sabotage

by Franklin W. Dixon

Published 1 September 1983

The Roaring River Mystery

by Franklin W. Dixon

Published 1 April 1984

The Hardy brothers are involved in a mystery that links whitewater rafting in Maine with a bank robbery in Washington, D.C.

River Mystery

by Franklin W. Dixon

Published 1 April 1984

The Demon's Den

by Franklin W. Dixon

Published 1 January 1984

The Hardy boys, vacationing in Vermont, offer to help the police locate a missing camper and find themselves involved with a doomsday cult, a deadly strain of bacteria, and possibly the devil.

The Backwing Puzzle

by Franklin W. Dixon

Published 1 November 1984

Blackwing Puzzle

by Franklin W. Dixon

Published 1 January 1984

The Hardy boys set out to investigate strange happenings at the Blackwing Mansion, which appears to be haunted, and in the process help their father uncover a ring of thieves.

Swamp Monster

by Franklin W. Dixon

Published 1 January 1985

The Hardy brothers go to Big Thicket, Texas, to investigate attempts on the life of a naturalist trying to preserve the area wildlife in the face of threats from timber and oil interests.

Revenge of the Desert Phantom

by Franklin W. Dixon

Published 1 September 1985

The Hardy boys help a young woman find her way to her people in Africa in time to lead a revolution against a tyrannical government of rebels.

The Skyfire Puzzle

by Franklin W. Dixon

Published 1 September 1985

When an important space mission is sabotaged at Cape Canaveral, the Hardy boys are called in to investigate.