An Enigma in Silver

England, 1871. A quiet country village is rocked by murder. Police have no leads and no clues, apart from the grisly state of the victim's body. Evidence points to a supernatural killer, but Professor Twickham is curiously reluctant to lend his assistance. Roberta, his daughter, has no such qualms, and she involves me in the case as well... only to turn around and abandon me for a sick friend. Now I must unmask the vicious killer on my own, but had I only known the truth, I'd never have got involved...