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Edward Stratemeyer 002

The Jungle Pyramid is the 56th book in The Hardy Boys series. It was first published in 1977 by Grosset & Dunlap.

Plot summary

Their search for missing gold takes Frank and Joe Hardy from Bayport to Switzerland, and then to Mexico where they uncover a second mystery.


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  • Bayport
  • Mexico City
  • Wakefield
  • Zurich

Businesses and organizations

to be added.


to be added.


  1. Who Wrote the Hardy Boys? at
  2. The Jungle Pyramid Major Edition Types at The Hardy Boys Unofficial Home Page

External links


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