“It’s all beyond me,” remarked Squire Standing frankly.

“I think, Mr. Chairman, that we’ve had enough theoretical arithmetic,” said Purvis. “There’s a few practical questions I’d like to put.”

“No more arithmetic, then,” assented Elmer, and Crashaw exchanged a glance of understanding with the grocer.

“Now, how old was our Lord when He began His ministry?” asked the grocer.

“Uncertain,” replied the Wonder.

Mr. Purvis smiled. “Any Sunday-school child knows that!” he said.

“Of course, of course,” murmured Crashaw.

But Steven looked uncomfortable. “Are you sure you understand the purport of the answer, Mr. Purvis?” he asked.

“Can there be any doubt about it?” replied the grocer. “I asked how old our Lord was when He began His ministry, and he”—he made an indicative gesture with one momentarily released hand towards the Wonder—“and he says he’s ‘uncertain.’”

“No, no,” interposed Challis impatiently, “he meant that the answer to your question was uncertain.”