This article is written
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Edward Stratemeyer 002
The Baseball Card Conspiracy
House name Franklin W. Dixon
Publication information
Publisher Minstrel Books
Producer Mega-Books of New York
Publication date December 1992
Media type Paperback
ISBN ISBN 0671730649
Series The Hardy Boys
Preceded by Rock 'n' Roll Renegades
Followed by Danger in the Fourth Dimension


The Baseball Card Conspiracy is the 117th book in The Hardy Boys series. It was first published in December 1992 by Minstrel Books (an imprint of Simon & Schuster).

Plot summary

When Frank and Joe Hardy's friend, Biff Hooper gets ripped-off by fake baseball card, the Hardy brothers go undercover at a baseball memorabilia convention in New York City.


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