num_pages: 127
description: Henry, Jessie, Violet, and Benny used to live alone in a boxcar. Now they have a home with their grandfather - and have a mystery to solve under their own roof.When the Boxcar Children find an old journal behind the closet wall in the guest room, they never dream it will lead them on a search for a valuable coin collection. What happened to the girl who wrote the journal...and what is she trying to tell them...?
language: English
title: Mystery Behind The Wall
titlecomplete: Mystery Behind The Wall (The Boxcar Children, #17)
characters: Henry Alden, Violet Alden, Benny Alden, Jessie Alden
genres: Middle Grade, Audiobook, Young Adult, Childrens, Classics, Chapter Books, Mystery Thriller, Fiction, Juvenile, Mystery
ratings_count: 2621
places: The United States of America
series: The Boxcar Children
publisher: Scholastic