“Quite so. Then I do not think that I need to detain you longer. I shall communicate with you.”

“Should you be fortunate enough to solve this problem,” said our client, rising.

“I have solved it.”

“Eh? What was that?”

“I say that I have solved it.”

“Where, then, is my wife?”

“That is a detail which I shall speedily supply.”

Lord St. Simon shook his head. “I am afraid that it will take wiser heads than yours or mine,” he remarked, and bowing in a stately, old-fashioned manner he departed.