"It is quite possible."

"Then, will you explain why she does not give herself up to the authorities and a.s.sert her innocence? There is no proof to the contrary." She spoke hurriedly, with an eagerness which he mistook for doubt.

"For one reason, she may be a good woman who was indiscreet. She may have some one else to think of besides herself. A second reason: she may lack moral courage."

"Moral courage!"

"It is one thing to claim self-defence and another thing to get people to believe in it. I suppose you know what Leslie thinks about it?"

"He has not discussed it with me."

"He believes his brother deserved what he got."

"Oh!"

"For that reason he has not taken an active part in hounding her down."

She was silent for a long time, so long indeed that he turned to look at her.

"A thoroughly decent, fair-minded chap is Leslie Wrandall," he p.r.o.nounced, for want of something better to say. "Still, I'm bound to say, I'm sorry he is coming home to-morrow."

The red crept into her cheeks again.

"I thought you were such pals," she said nervously.

"I expect to be his best man if he ever marries," said he, whacking a stone at the road-side with his walking stick. Then he looked up at her furtively and added, with a quizzical smile: "Unless something happens."

"What COULD happen?"

"He MIGHT marry the girl I'm in love with, and, in that case, I'd have to be excused."

"Where shall we walk to this morning?" she asked abruptly. He had drawn closer to her in the roadway. "Is it too far to the old stone mill? That's where I first saw you, if you remember."

"Yes, let us go there," she said, but her heart sank. She knew what was coming. Perhaps it were best to have it over with; to put it away with the things that were to always be her lost treasures. It would mean the end of their companionship, the end of a love dream.

She would have to lie to him: to tell him she did not love him.

One would go many a fruitless day in quest of a more attractive pair than they as they strode swiftly down the shady road. They lagged not, for they were strong and healthy, and walking was a joy to them, not an exercise. She kept pace beside him, with her free stride; half a head shorter than he, she did not demand it of him that he should moderate his stride to suit hers. He was tall and long-limbed, but not camel-like in his manner of walking, as so many tall men are apt to be. His eyes were bright with the excitement that predicted a no uncertain encounter, although he had no definite purpose in mind. There was something singularly wistful, unfathomable, in her velvety blue eyes that gave him hope, he knew not why.

Coming to the jog in the broad macadam, they were striking off into the narrow road that led to the quaint old mill, long since abandoned in the forest glade beyond, when their attention was drawn to a motor-car, which was slowing down for the turn into Sara's domain. A cloud of dust swam in the air far behind the machine.

A bare-headed man on the seat beside the driver, waved his hand to them, and two women in the tonneau bowed gravely. Both Hetty and Booth flushed uncomfortably, and hesitated in their progress up the forest road.

The man was Leslie Wrandall. His mother and sister were in the back seat of the touring car.

"Why--why, it was Leslie," cried Booth, looking over his shoulder at the rapidly receding car. "Shall we turn back, Miss Castleton?"

"No," she cried instantly, with something like impatience in her voice. "And spoil our walk?" she added in the next breath, adding a nervous little laugh.

"It seems rather--" he began dubiously.

"Oh, let us have our day," she cried sharply, and led the way into the by-road.

They came, in the course of a quarter-of-an-hour, to the bridge over the mill-race. Beyond, in the mossy shades, stood a dilapidated, centurion structure known as Rangely's Mill, a landmark with a history that included incidents of the revolutionary war, when eager patriots held secret meetings inside its walls and plotted under the very noses of Tory adherents to the crown.

Pausing for a few minutes on the bridge, they leaned on the rail and looked down into the clear, mirror-like water of the race. Their own eyes looked up at them; they smiled into their own faces. And a fleecy white cloud pa.s.sed over the glittering stream and swept through their faces, off to the bank, and was gone for ever.

Suddenly he looked up from the water and fixed his eyes on her face. He had seen her clear blue eyes fill with tears as he gazed into them from the rail above.

"Oh, my dear!" he cried. "What is it?"

She put her handkerchief to her eyes as she quickly turned away.

In another instant, she was smiling up at him, a soft, pleading little smile that went straight to his heart.

"Shall we start back?" she asked, a quaver in her voice.

"No," he exclaimed. "I've got to go on with it now, Hetty. I didn't intend to, but--come, let us go up and sit on that familiar old log in the shade of the mill. You must, dear!"

She suffered him to lead her up the steep bank beyond and through the rocks and rotten timbers to the great beam that protruded from the shattered foundations of the mill. The rickety old wheel, weather-beaten and sad, rose above them and threatened to topple over if they so much as touched its flimsy supports.

He did not release her hand after drawing her up beside him.

"You must know that I love you," he said simply.

She made no response. Her hand lay limp in his. She was staring straight before her.

"You DO know it, don't you?" he went on.

"I--G.o.d knows I don't want you to love me. I never meant that you should--" she was saying, as if to herself.

"I suppose it's hopeless," he said dumbly, as her voice trailed off in a whisper.

"Yes, it is utterly hopeless," she said, and she was white to the lips.

"I--I shan't say anything more," said he. "Of course, I understand how it is. There's some one else. Only I want you to know that I love you with all my soul, Hetty. I--I don't see how I'm going to get on without you. But I--I won't distress you, dear."

"There isn't any one else, Brandon," she said in a very low voice.

Her fingers tightened on his in a sort of desperation. "I know what you are thinking. It isn't Leslie. It never can be Leslie."

"Then,--then--" he stammered, the blood surging back into his heart--"there may be a chance--"

"No, no!" she cried, almost vehemently. "I can't let you go on hoping. It is wrong---so terribly wrong, You must forget me. You must--"

He seized her other hand and held them both firmly, masterfully.

"See here, my--look at me, dearest! What is wrong? Tell me! You are unhappy. Don't be afraid to tell me. You--you DO love me?"

She drew a long breath through her half-closed lips. Her eyes darkened with pain.