1879: Matthew Slade's left the Pinkerton Detective Agency. He was their best gun-hand, investigator, and tracker. Now he works from where he hangs his hat: the bawdy, bustling post-Gold Rush era San Francisco. That is, until he and his friend sea captain Amos Harding receive a desperate plea for help from the fledgling wine country to the north. As soon as the two would-be investigators arrive, they find themselves up to their spurs in trouble. Slade...