num_pages: 180
description: Danger is the name of the game when the Hardys agree to help their pen pal from Greece, Evan Pandropolos, search for a priceless, ancient Greek helmet. Years ago, Evan’s uncle had loaned it to Hollywood movie company for use in a silent motion picture, but the treasured helmet had been lost. Picking up foes along the way, the young detectives unearth clues that keep them constantly on the move—from their Greek college campus to California and finally to Greece.
language: English
title: The Shattered Helmet
titlecomplete: The Shattered Helmet (Hardy Boys, #52)
genres: Detective, Thriller, Childrens, Juvenile, Young Adult, Classics, Mystery, Mystery Thriller, Adventure, Fiction
ratings_count: 1328
series: The Hardy Boys, Hardy-guttene
publisher: Grosset & Dunlap