Can you solve this spooky mystery before running out of clues?

You'll learn a bit about Sir Arthur Conan Doyle, best known as the creator of Sherlock Holmes. Doyle was a doctor in his early life, a profession based on science and reason. But after suffering the loss of loved ones, he became a proud supporter of Spiritualism, which dealt with superstition and the belief in the unknown.

Created by the Arthur Conan Doyle Collection at Toronto Public Library (tpl.ca/acd) — with several images from our collection. Get in touch to learn more about Doyle and his ties to Spiritualism.