useful. Quiet ensued.

I took Clarence into my confidence, to a certain
degree, and we went to work privately. I told him
that this was a sort of miracle that required a trifle of
preparation, and that it would be sudden death to ever
talk about these preparations to anybody. That made
his mouth safe enough. Clandestinely we made a few
bushels of first-rate blasting powder, and I superin-
tended my armorers while they constructed a lightning-
rod and some wires. This old stone tower was very
massive -- and rather ruinous, too, for it was Roman,
and four hundred years old. Yes, and handsome,
after a rude fashion, and clothed with ivy from base to
summit, as with a shirt of scale mail. It stood on a