num_pages: 190
description: After receiving a mysterious message from their father, Frank and Joe go to Washington, D.C. and become the target of terrorists.
language: English
title: The Infinity Clue
titlecomplete: The Infinity Clue (Hardy Boys, #70)
genres: Fiction, Childrens, Young Adult, Thriller, Action, Adventure, Classics, Mystery
ratings_count: 313
series: The Hardy Boys
publisher: Wanderer Books