Read "Initials Only" by Anna Katharine Green online for free on Textopian. Full text with search, annotations, highlights, and AI-powered reading aids.
"You know the man?"
"I do; or rather, I know a man who answers to this description. He comes here once in a while. I do not know whether or not he was in the building to-night, but Clausen can tell you; no one escapes Clausen's eye."