"I'm afraid that pleasure will have to be postponed indefinitely," he observed. "And now, Diana," he added, as sternly as he could, "you must be going back home without me—that is, I'll see you safe to where the houses begin."

"Morgan, you're a brute!" she answered with equal sternness. "But I mean to get to the bottom of this mystery all the same. I'll make a bet with you. How long do you give me to find out?"

"Ten years," said Morgan. He had now turned back with her.

"Ten years!" she echoed mockingly. "Why there'll be any number of olive-branches by then. Yours, of course, I mean."

"Diana! You are a very wicked girl."

"Well, I'm fourteen. That's quite old enough to be wicked, isn't it? Good-night, Morgan." And she suddenly sped ahead, and before he could recover from his astonishment she had become a shadow amid the darkness.

He strode after her, though he had not the least anxiety for her, as they were not yet a mile distant from the cottage. From the speed with which she kept ahead of him, it was clear she was determined to elude him; seeing which he contented himself with keeping within range of her.

When, eventually, he turned towards Dover again, it was with a feeling of half-sorrow that he should have happened to take that walk. Strong and firm as he was, he was not strong enough to endure such ordeals. He had winced most whilst Diana had been speaking to him. And then the figure of Cleo came up again. Cleo, to whom he was married!

In the depression that now came upon him, a friendship with Margaret, even years hence, seemed an impossibility to him. She might remain with him as an ideal figure, but the real living Margaret was too dazzling for him to look upon.