He shook his head, smiling faintly, and held out his hand again. She put hers into it, and he bent to kiss it. “I shall come again,” he promised. “And next time you know what I shall demand.”

She nodded; her eyes were shining; she knew neither hesitation nor bashfulness. He would come to claim her; if he chose he might ride off with her over his saddle now.

He had pulled on his boots, and was struggling into his coat. In another few minutes he had leaped into the saddle again, and was bowing low over the horse’s withers. The fair hair was touched to silver by the moonlight; a jewel at his throat winked; and behind the mask Letty thought she saw his eyes gleaming blue. “Au revoir, ma belle!” he said, and straightened in the saddle. “Drive the lady back to town!” he said curtly to the coachman. There was a quick word in a strange tongue for the man with the pistol; the restless horse was wheeled about, the three-cornered hat was waved once to Letty. Then the horse bounded forward, across the heath; the pace quickened to a gallop, and in a few moments both riders had disappeared over the brow of a little hill.

Miss Letty rubbed her eyes; it was so like a dream, so unreal, that she began to doubt her senses. But the pearls were gone from her neck, and a few paces distant a dark figure lay on the ground — a figure that had once been Gregory Markham.

Chapter 24

Return of Miss Grayson

Over the hill, some few yards from the road, which turned sharply that way, Prudence waited beside a light chaise. She was in riding clothes, with her bridle over her arm. The horses had been taken from the chaise; Prudence herself had dismounted, and she was standing in the shadow of a tree, a big coat covering her, and her hat drawn over her eyes. There was a worried look in her face; the fine mouth was close shut, and the grey eyes troubled and anxious. She could never be at ease when Robin danced abroad in this fashion, but long training had taught her to assume a calm she was far from feeling. She would scorn to importune her brother with her fears, but there could be no peace for her until he was come safe back again.

She had not long to wait now before the sound of horses came to her listening ears. In another moment or two Robin had pulled up beside her.

She stepped forward, with eager hands stretched out to touch him, as though she must make sure that way of his safety. He bent in the saddle to grip her shoulder a minute. “Madam Anxiety!”

“All well, child?”