num_pages: 160
description: Frank and Joe Hardy meet many adventures while trying to recover a valuable stolen artifact in the Northwest Territories
language: English
title: The Viking Symbol Mystery
titlecomplete: The Viking Symbol Mystery (Hardy Boys, Book 42)
genres: Crime, Young Adult, Childrens, Classics, Adventure, Thriller, Mystery Thriller, Fiction, Detective, Mystery
ratings_count: 1629
places: Northwest Territories
series: Hardy-guttene, The Hardy Boys
publisher: HarperCollins Publishers