The deadly hand of Professor Moriarty once more reaches out to commit a vile and ingenious crime, but a mole in Moriarty's criminal organization alerts Sherlock Holmes of the evil deed by means of a cipher . . . When Holmes and Watson arrive at a Sussex manor house they appear to be too late. The discovery of a body suggests that Moriarty's henchmen have been at their work. But there is much more to this tale of murder than at first meets the eye.
Sin duda una excelente historia, atrapante, misteriosa, donde sobre todo la segunda parte es la mas interesante, no le doy 5 estrellas porque no es de mis historias favoritas, pero no hay duda que es de las mejores.