I read cozy and historical mysteries, a bit of Paranormal/UF, and to mix it up, I read science and gardening books on occasion.
Another re-read; my original review is here, and I stand by it. (4.5 stars) The honorary president of the Arthur Conan Doyle Society goes to a lot of trouble apologising for the averageness of the story in the introduction and I can only wonder why. It's a ripping haunted house/ghost story; it's fast-paced, tightly written, with tension that continues to ratchet up the reader's nerves until the very last page.
It's fun, it can be found free online, it's Conan Doyle and I highly recommend it.