The Secret of the Island Treasure

The landmark Tower Mansion, site of the Hardy boys' first triumph, is being converted into condos. Construction workers find a treasure map and Frank and Joe try to find the treasure, only to run across a modern day pirate who is determined to keep the secret to himself.

Year

1990

Language

English

Series

The Hardy Boys #100

Publisher

Minstrel

Editions

1

Pages

151

ISBN

9780671694500

Data source: Wikidata