Christiania, Norway 1721Brander Hansen is the Baron of Hamar to some people, and Lord Olsen "a discreet gentleman of discovery" to others. Participating in his trade allows him to begin rebuilding his fortune, so when one of Christiania's citizens shoots a man on a crowded street, and then turns the gun on himself, Brander is asked to solve the murder/suicide.Once again Baroness Regin Kildahl Hansen dons a disguise to help her husband with his investigation...