The Hardy Boys Wiki

Danger on the Diamond

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Edward Stratemeyer 002
Danger on the Diamond
House name Franklin W. Dixon
Publication information
Publisher Minstrel Books
Producer Simon & Schuster
Publication date May 1988
Media type Paperback
ISBN ISBN 0671634259
Series The Hardy Boys
Preceded by The Sky Blue Frame
Followed by Shield of Fear


Danger on the Diamond is the 90th book in The Hardy Boys series. It was first published in May 1988 by Minstrel Books (an imprint of Simon & Schuster).

Plot summary

After witnessing a series of dangerous events at the baseball camp he is attending, Joe Hardy uncovers a mystery. Joe and older brother Frank team-up to solve yet another case.


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