“Not at all,” was the quick answer. “I love to walk.”

It was impossible for the girl to repress a smile at her ridiculous situation! If any human being had told her yesterday that she, Mary Adams, an old-fashioned girl with old-fashioned ideas of the proprieties of life, would have allowed herself to be picked up by an utter stranger in this unceremonious way, she would have resented the assertion as a personal insult—yet the preposterous and impossible thing had happened and she was growing each moment more and more deeply interested in the study of the remarkable youth by her side.

He was not handsome in the conventional sense. His features were too strong for that. An enemy might have called them coarse. Their first impression was of enormous strength and exhaustless vitality. He walked with a quick, military precision and planted his small feet on the pavement with a soft, sure tread that suggested the strength of a young tiger.

The one feature that puzzled her was the size of his hands and feet. They were remarkably small and remarkable for their slender, graceful lines.

His eyes were another interesting feature. The lids drooped with a careless Oriental languor, as though he would shut out the glare of the full daylight, and yet the pupils flashed with a cold steel-blue fire. One look into his eyes and there could be no doubt that the man behind them was an interesting personality.

She wondered what his business could be. Not a lawyer or doctor or teacher certainly. His timidity in handling books was clear proof on that point. He was well groomed. His clothes were made by a first-class tailor.

Her heart thumped with a sudden fear. Perhaps he was some sort of criminal. His questions may have been a trick to lure her away....

They had just crossed the broad plaza at Fifty-ninth Street and entered the walkway that leads to the Mall.

She stopped suddenly.

“It's too far to the hill beyond the Mall,” she began hesitatingly. “We'll find a seat in one of the little rustic houses along the Fifty-ninth Street side——”