Mystery Up the Winding Stair by Helen Fuller Orton, 1948.
Harry Hunter and his mother have been living with his grandfather in his big mansion while his father is in Japan doing work for the government. His family has owned the mansion for a long time, and it has a small museum in it containing Native American artifacts and things relating to pioneer life, including a small log cabin built in a large room up a winding staircase.
When Harry’s mother goes on a trip to see his father, Harry and his grandfather invite Harry’s cousins to visit them: Ned and his sister Lou, and Carol, whose family has only recently moved to the area. When the children try to decide what they would like to do together, Carol suggests a treasure hunt. Their grandfather sends them on a treasure hunt to find something that he hid himself a long time ago: a set of silver spoons made by Paul Revere and a diamond. The explanation is that the grandfather is rather absent-minded and has forgotten where he hid the treasure, although he knows that it’s somewhere in the house.
A storm leaves them all snowbound in the mansion, but they are not alone. There are mysterious footsteps, someone using a secret staircase to the attic, and signs that the bed in the cabin has been slept in. The children begin to realize that someone else is in the house with them, and this person wants the treasure for himself!
This book is out of print, but you can borrow and read it online for free through Internet Archive. Internet Archive requires you to sign up for an account to borrow books, but the account is free, and you read the books directly in your browser. There are no overdue fees because the books simply disappear from your virtual loan list when your time is up. You are allowed to re-borrow books as long as copies are available (not being “borrowed” by other people).
My Reaction and Story Background
The house the mansion in the book was based on was the old summer home of Governor Washington Hunt, located in Lockport, New York. (I learned about the house from an article about the story behind the book and an event related to the book that was held at the library in Lockport, but the site that had the article doesn’t have it up anymore. I think I saved a copy somewhere, but I’m having trouble finding it right now.) It was called Wyndham Lawn and later became a children’s home. It’s now a private school called the Henrietta G. Lewis Campus School. When the author, Helen Fuller Orton, was young, some of her relatives rented Wyndham Lawn from its owner, and she lived with them for a time. In the article, the author noted that the house had been changed somewhat since the time when she lived there in the 1880s in order to accommodate the needs of the children’s home.
When I first read this book, I thought that the part about the grandfather simply forgetting where he hid an important treasure was a little cheesy, but the treasure hunt in a mansion with its own museum is fun. It’s a little spooky when the kids realize that there’s an intruder in the house with them while they’re snowbound, although it’s pretty obvious to readers of the story who the intruder was. The house really makes the story because it is a fantastic setting! It’s a very cozy mystery for winter.
I enjoyed the story and learning about the history of the real house. I also considered what Harry’s father is doing in Japan because this book was published just after WWII. I don’t think they ever explain why Harry’s father is in Japan on government work, but I’m sure he’s involved with the occupation and reconstruction of Japan after the war. It’s a subtle reference to current events at the time this story was written that’s not part of the main story but is used as part of the reason why the main story is happening.