- Written by Gertrude Chandler Warner
- Narrated by Aimee Lilly
- Audiobook
- ISBN: 9781621883982
- 1 hour 33 minutes
- 7–12 years old
- Included in All Memberships
The Mystery of the Hidden Painting
Oasis Audio ● The Boxcar Children Mysteries
The Aldens find a mysterious painting hidden in the attic. The children learn that it is a portrait of their grandmother, whom they never knew, wearing the necklace Grandfather gave her when they were married. The necklace disappeared on their first anniversary — and was never found. Can the Boxcar Children track down a necklace missing for so many years?
