“I much prefer hearts to clubs, for a steady trump,” I remarked.

“You play billiards, I presume?”

“Yes,” I innocently replied.

“What’s your average run?”

It was a tempting bait she shoved under my nose, but I realised the trap; and was too wary to be caught. “Oh, four, when I’m in good form.”

“Really?”

“Really.” I did not choose to add that I was talking of the balk-line game, not caring to be too technical with a woman.

“That’s very curious!” she exclaimed.

“I suppose some devoted friend of mine has told you I’m only a billiard-marker?” I inquired.

“No—but—”