“Good lord!” cried Julia suddenly, leaping to her feet. “We’ve never been to see South Street.”

Her fiancé started guiltily.

“Nor—nor we have,” he stammered.

With a withering glance, Julia sped to the mantelpiece and began in feverish haste to powder her nose.

Hubert stared at his watch.

“Don’t you think it’s a bit late, dear?”

“Why?” demanded Julia over her shoulder. “We said ‘before six.’ ”

“Did—did we?”

“You know we did,” said Julia, seizing her hat.

Challenger smothered a groan.