- Written by Gertrude Chandler Warner
- Narrated by Aimee Lilly
- Audiobook
- ISBN: 9781621884200
- 1 hour 50 minutes
- 7–12 years old
- Included in All Memberships
The Castle Mystery
Oasis Audio ● The Boxcar Children Mysteries
Henry, Jessie, Violet, and Benny are going to visit a castle! Built long ago, the castle is now being turned into a museum. As the Boxcar Children help to restore it, they see mysterious lights and hear strange music. Faces appear in windows — and then disappear. Can the children solve the mystery hidden within the castle’s walls?
