 Sir Arthur Conan Doyle s first Sherlock Holmes story - the world s greatest detective faces a most alluring adversary... Legendary opera star Irene Adler is threatening to destroy the King of Bohemia s reputation with proof of their illicit affair. The evidence? A photograph. Her ransom? The king s hand in marriage. But not only does investigating detective Sherlock Holmes already know Irene from the past, he also knows that the queen of manipulation would never resort to such a common crime. After uncovering her true ambitions, Holmes draws the cunning songstress into a well-matched game of cat and mouse.