It wasn't polite of Hawkins.

Indeed, after a short space the situation waxed distinctly uncomfortable; and although I am pretty well accustomed to the inventor's moods, I must admit that in another five minutes I should have cleared out had it not been for a rather unexpected happening.

Hawkins was sitting near the window—in fact, his chair brushed the hangings. As I sat gazing pensively at the back of his neck, a sudden breeze swayed the curtains above him.

There was an undue amount of swishing overhead, it seemed to me. Something near the top of the window, and concealed by the hangings, rattled distinctly; simultaneously a gong struck sharply somewhere up-stairs.

Hawkins whirled about, a most remarkable expression on his lately sullen countenance. As nearly as I could analyze it, it was a mixture of joy, excitement, and trembling expectancy.

“One!” he exclaimed.

The bell struck again.

“Two!” cried Hawkins. “By Jove! That's——”

Crash!

Out of the curtains something dropped heavily on the inventor!