"A woman, Mr. Narkom—just a woman—and a few little nippers ... who might take the wrong road as—well, as somebody I know of took it once—if there wasn't a hand to help them or a friend to guide. That's all, dear friend, that's all!"

Lifting his hat to that silent, covered figure, he turned and walked away. But at the foot of the steps leading down to the mist and darkness of the drive he came to a halt; and there Narkom, following almost instantly, joined him again.

"My dear fellow, of all the impulsive, of all the amazing men," he began; but got no further, for Cleek's upthrown hand checked him.

"We won't go into that, Mr. Narkom," he said. "We'll stick to the case, please. I've got something to tell you that you haven't heard as yet. Something that that poor dead chap did manage to tell me. A woman—a lady—was out there on the Common to-night and paid him not to disclose the fact."

"Great Scott! My dear fellow, you don't surely mean to hint that by any possibility that poor child, Lady Katharine Fordham——"

"No, I do not. The lady in question was neither Lady Katharine Fordham, who, you tell me, wore a white satin dress to-night, nor yet Miss Ailsa Lorne, whose frock you say was of gauzy pink. The lady in question wore, I understand, a gown of very pale green satin with what I take to have been several diamond ornaments upon the corsage; furthermore, a delicate but very distinct odour of violets clung about her."

"Good Lord!"

"No wonder you are surprised, Mr. Narkom. Ladies dressed in that fashion are not, as a general thing, given to wandering about Wimbledon Common either by night or by day, and the presence of this particular one is curious, to say the least of it. I am of the opinion, however, that she was no stranger to the Common keeper, otherwise he would have hurried her into the shelter the instant she offered to bribe him, whistled up the constable in Mulberry Lane, and given her in charge as a suspicious character. Then there is another side to the affair which we must not overlook. An entertainment was in progress at Clavering Close to-night, and there must have been quite a number of ladies present dressed in gala attire. But if your exclamation means that you have no recollection of seeing one who wore a gown of pale green satin——"

"It doesn't!" rapped in Narkom excitedly. "It was the absurdity, the madness, the—the utter impossibility of the thing. That she—she of all women——! What rot!"

"Oho!" said Cleek, with a strong, rising inflection. "Then there was such a gown in the rooms at Clavering Close to-night, eh? And you do remember the lady that wore it?"