num_pages: 121
description: Seven children and a dog find a stolen race horse after some late night adventures with thieves.
language: English
title: The Secret Seven and the mystery of the empty house
titlecomplete: The Secret Seven and the mystery of the empty house (Her Secret Seven adventures)
genres: Mystery, Fiction, Juvenile, 20th Century, Classics, British Literature, Young Adult, Detective, Childrens, Adventure
ratings_count: 3762
series: The Secret Seven
publisher: Children's Press