Take the rifle along, Wayne, and find out just what it's done to you." "That's all very well! But if you'd been reading the papers lately you'd know that ideas of house-breaking are not necessarily neurasthenic." "Dear Wayne, lover of maps and charts, let me take this pencil and make a little sketch for you.

_A_ is the chamber above.

In that chamber is Nora.
Nora coughs in parting.

Then she parts.

_B_ is the back hall through which Nora walks.