num_pages: 181
description: Three young sleuths uncover a mystery buried since World War II when they come to the aid of a trouble-plagued environmentalist who is protesting the drilling of off-shore oil wells.
language: English
title: The Secret of Shark Reef
titlecomplete: The Secret of Shark Reef (Alfred Hitchcock and The Three Investigators, #30)
characters: Jupiter Jones, Bob Andrews, Peter Crenshaw
genres: Mystery, Fiction, Indonesian Literature, Mystery Thriller, Young Adult, Detective, Childrens, Audiobook, Adventure, Novels
ratings_count: 1012
series: Traja pátrači, Przygody Trzech Detektywów, Die drei Fragezeichen (Original), Die drei Fragezeichen (Hörspiele), Alfred Hitchcock og De tre Detektiver, Alfred Hitchcock and The Three Investigators
publisher: Random House Books for Young Readers