Thirty years after A Scandal in Bohemia, Sherlock Holmes must once again confront The Woman. The only opponent to have ever bested Holmes, Irene Adler Norton, is once again his prime suspect. The Crown Jewels of the House of Bohemia have been stolen, in Edinburgh, where Irene now resides. Coincidence? Specifically, the jewels she wears in the photo with Prince Wilhelm von Ormstein, now King Wilhelm. The fate of Bohemia and all of Europe rests on the recovery of the jewels and time is running out