Nicknamed Ms. Holmes for your sharp wit and investigative prowess, you're England's favorite new detective! But even your smarts will be tested when one of Sherlock Holmes' old cases comes back with a vengeance. The Baskervilles are once again plagued by a strange and dangerous monster, one bent on much more than the destruction of one family. Can you uncover who is behind recent attacks on the Baskerville estate and save London before it's too late?