This afternoon I finished The List of Seven by Mark Frost.

The List of Seven takes the historical figure of Arthur Conan Doyle, and then gives him an occult adventure before he became famous for writing the Sherlock Holmes stories. In this adventure, he encounters a few people and events that are obviously meant to be inspirations for things or characters that occur in the Holmes stories, including Holmes himself, his arch-nemesis Moriarty and their encounter at the Reichenbach Falls, and some other famous Victorians, including Bram Stoker and Madame Blavatsky. It starts when Doyle writes a novel based on the works of Blavatsky and featuring a conspiracy of occultists to conquer the world. It turns out that there is an actual conspiracy that finds out about Doyle's novel and decides to hunt him down for writing about it.

A not bad little pulpy pot-boiler.