Books in The Hardy Boys series

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When the Hardys' friend Biff falls victim to a counterfeit baseball-card scheme, Frank and Joe go undercover at a baseball memorabilia convention in New York City. Original.

Volume 8 of the Hardy Boys series Published 1966. Invited to vacation on Cabin Island, the Hardy Boys become involved in two mysteries, the mystery of missing medals and the missing person, their host's grandson.

When a pirate broadcaster begins muscling in on the radio station at which Joe Hardy is a disc jockey, jamming the station's signal and threatening to knock it off the air, Joe and Frank set out to locate the illegal station

1959 copyright Book No. 2. Grosset & Dunlap. Pictoral hardcover. No dust jacket. ISBN: 0448089025. No. 8902.

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When newcomer and troublemaker Tom Gilliam helps them on a social studies project, the Hardys suspect that his father may be dealing in stolen goods, but when Tom disappears, they unearth a more deadly secret.

Investigating incidents of sabotage on location in Bayport, where producer Mort Tannenberg is finding scenes from his own scripts coming true, Frank and Joe take on the starring roles in an all-too-real thriller. Original.

Frank and Joe encounter the aftermath of a fierce tornado that apparently defies scientific explanation and must put themselves in the path of destruction in order to expose a criminal mastermind. Original.

Attending a swampland rodeo in the Everglades, Frank and Joe are targeted by a would-be killer who places the Hardys in the path of quicksand traps and man-eating alligators. Original.

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While vacationing with their friend Chet on Makatunk, an island off the coast of Maine, Frank and Joe Hardy discover that a group of saboteurs threatens to destroy the island. Original.