Steampunk Holmes

Sherlock Holmes has vanished!A duplicate Holmes has taken the place of Holmes.Like it or not, Doctor Watson has no choice now but to try and work with the stranger.His name is Steampunk Holmes. A genius like Holmes, but loud, obnoxious, and more willing to use his fists and guns than just to analyze and figure things out.Watson must find discover where Holmes has vanished to, so that he and his good friends can find Holmes and bring him back...Safely!But the big question is still...Who is the Goddess attacking London?And what does this powerful demi-god want from Watson's world?