Henry, Jessie, Violet, and Benny once lived on their own in a railroad boxcar.
The Alden children knew there was a mystery at Eton Place, but they had no idea that there would be a ghost there too A family friend believes there is a valuable piece of jewelry hidden on her property, but she only has one clue to help them find it. Will they find the treasure, or will the ghost of the Chattering Bones scare them away first?
