Tree House Mystery

From a high perch Benny discovers a clue to a hidden room with contents that surprise everyone.

• Author
• Gertrude Chandler Warner

• Format
• paperback

• Pages
• 128

• Series
• The Boxcar Children

• Publisher
• Albert Whitman Company

• Language
• english

• ISBN
• 9780807580875

• Characters
• Jessie Alden, Benny Alden, Violet Alden, Henry Alden

• Settings
• United States of America

• Genres
• mystery, childrens, fiction, juvenile, classics, adventure, audiobook

• Release date
• 1990