Sherlock Holmes and the Mystery Writer

Read Sherlock Holmes and the Mystery Writer Storyline:

Gravesend 1920. A famous mystery writer, while searching through the remains of a damaged church looking for story ideas, happens upon a document that was never meant to be found or read. Any knowledge of its contents could change the terms of the treaty that ended the First World War. There is also a change in the hand that writes and records the cases of Sherlock Holmes.