This article is written
from the Real World
point of view
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.


This list is incomplete, you can help The Hardy Boys Wiki by expanding it.



to be added.

Businesses and organizations

to be added.


to be added.


External links

to be added.

This article is a stub. You can help The Hardy Boys Wiki by expanding it.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.