For an instant I felt such a shudder as I never felt before or since and hope I shall never feel again.

"It came downstairs as I went up," said the trooper, "and crossed the moonlighted window with a loose black mantle on; I noticed a deep fringe to it. However, it has nothing to do with the present subject, excepting that Miss Summerson looked so like it at the moment that it came into my head."

I cannot separate and define the feelings that arose in me after this; it is enough that the vague duty and obligation I had felt upon me from the first of following the investigation was, without my distinctly daring to ask myself any question, increased, and that I was indignantly sure of there being no possibility of a reason for my being afraid.