“So far,” she laughed, “you’re batting one hundred per cent as a literary critic.” She poured coffee into a tin cup and handed it to him. “What do you think of my coffee?”

He tasted it consideringly; then gave a serious verdict. “Pretty bad.”

“Really! I suppose it isn’t according to the mail-order book recipe.”

“It’s muddy and it’s weak.”

“Are you always so frank in your expression of views?”

“Well, you asked me.”

“Would you answer as plainly whatever I asked you?”

“Certainly. I’d have too much respect for you not to.”

She opened wide eyes at this. Then provocatively: “What do you think of me, Mr. Banneker?”

“I can’t answer that.”