num_pages: 213
description: Frank and Joe solve the mystery of the secret locked room in the spooky Dalrymple Mansion.
language: English
title: While the Clock Ticked
titlecomplete: While the Clock Ticked (Hardy Boys, #11)
characters: Joe Hardy, Fenton Hardy, Frank Hardy, Gertrude Hardy
genres: Middle Grade, Detective, Childrens, Crime, Young Adult, Classics, Mystery, Mystery Thriller, Adventure, Fiction
ratings_count: 4942
series: The Hardy Boys, Hardy-guttene
publisher: Applewood Books