Hunchback of Westminster

Excerpt: "It was in the second year of my practice as a private detective that young José Casteno came to my office in Stanton Street, WC, and entrusted me with that strange and terrible mission in regard to which I have really hesitated, in all sincerity, for some days before I could actually nerve myself to take the public into my confidence. Up to that time, I remember, my big brass plate, with...