Search series: Hardy Boys Casefiles, No 23 | World's Biggest Leveled Book Database

Frank and Joe head north to Alaska to investigate union corruption on the Alaska pipeline and, in the course of their snooping, are held hostage by thugs and discover an international terrorist plot to destroy the world's oil supply

Toxic Revenge

Franklin W. Dixon

Library Binding (Bt Bound, Oct. 15, 1999)

None

The Hardy Boys 7: Top Secret

Franklin W. Dixon

Paperback (Simon & Schuster (Trade Division), June 2, 1997)

Three complete casefiles. In "Trouble in the Pipeline", Frank and Joe are kidnapped and forced to bail out over the Arctic wilderness. A motorcycle racer needs their help to prove his innocence in "Nowhere to Run", and in "Countdown to Terror" they discover they are first on somebody's hit list.

In Self-defense

Franklin W. Dixon

Library Binding (Demco Media, Oct. 1, 1990)

Frank and Joe Hardy investigate when danger threatens Bayport's new self-defense school and find themselves up against a ruthless real-estate developer out to buy the building in which the school is located

In Self-Defense

Franklin W. Dixon, Ann Greenberg

Library Binding (Tandem Library, Nov. 16, 1990)

None

T

Evil, Inc.

Franklin W. Dixon

Library Binding (Demco Media, May 1, 1991)

Posing as gun dealers, Frank and Joe Hardy infiltrate the shady world of Reynard and Company, the largest organized crime ring on earth, where they are faced with a deadly web of enemies and the possibility of being murdered