"You will do me a great favour by getting rid of Mr. France and remaining with Miss Doris in the drawing-room until I return." In response to her look of enquiry he added--"Then you will do me a further favour by retiring."

"Really, Mr. Bullard, I must ask you to explain!"

"Your daughter is not going to marry a t.i.tle--to begin with, at any rate." He smiled and pa.s.sed on.

She overtook him. "Have you something unpleasant to say to my husband?"

she demanded.

"I am going to return him some money he thought lost."

"How much?"

"Five hundred pounds."

"Is that all?"

"Patience!" he answered, and made his escape.

Lancaster, pencil in hand, was seated at his writing-table. On his retiral from his business in South Africa he had indulged dreams of a quiet room at home and the peaceful companionship of books, and he had got the length of providing the nucleus of a library. But his income, though large, had never been equal to the varied demands upon it, and the room had become simply a chamber wherein he escaped the irritations of society only to suffer the torments of secret anxieties, building up futile schemes for his salvation, striving to extract hope from vain calculations.

At the entrance of Bullard he lifted his head with a start, and into his eyes came the question--"What new terror are you going to spring upon me now?"

"Glad to see you are better," Bullard remarked, drawing a chair to the table and seating himself. "I didn't intend to trouble you to-night, but something arrived by the late afternoon delivery which I thought would interest you. No need to be nervy. It's nothing to upset you." He threw a bundle of notes and a registered envelope on the table. "Your five hundred comes back to you, after all."

Lancaster eyed the notes, then took up the envelope and drew out a sheet of paper of poor quality, bearing a few lines in a school-boyish hand.

"GREY HOUSE, LOCH LONG.

"3/11/13.

"_Sir,_--Herewith the sum of 990 which I accepted from you the other night owing to a misunderstanding.

Without apologies for doubting your honesty--Yours truly,

"J. CAW."

Lancaster drew a long breath. "So he was fooling us, Bullard."

"Not at all! Some one was fooling him!--only he has managed--I'm convinced of that--to regain possession of the green box. As I impressed on you just after the fiasco, there was some one in one of the presses, and now it is evident that Caw captured that person after we had left.

Unfortunately, it means that a fourth person has knowledge of the diamonds. Still, my friend, we have another chance."

"What? You don't mean to say--"

"Certainly, we shall try again,--we must! And the sooner the better! That is, unless we find we can settle amicably with the invaluable Caw. His note suggests that possibility, doesn't it? His impertinence gives me encouragement."

"It is the letter," said Lancaster heavily, "of an honest man--"

"Up to the tune of a thousand pounds. A wise man, if you like, who foresaw the possibility of the notes being stopped."

"You would not have dared do that."

"I had already written off my share as a bad debt," said Bullard, with a smile, "but Caw was not to know that."

The older man rested his head upon his hand. "You cannot be certain," he said slowly, "that the green box is still in the house."

"True. Otherwise I'd be tempted to produce Alan Craig's will and finish the business. All the nonsense about the clock and the postponed division could not prevent our taking possession of the house and everything in it. Why, even that absurdly costly clock would be ours.... And yet there's always the risk of--"

"Bullard, let us produce the will and dare the risk of losing the diamonds. From the bottom of my heart I tell you, I will be content with 25,000."

"So you think at the moment. But apart from your own feelings--not to mention mine--what about Mrs. Lancaster's?"

"I--I have already told her we cannot go on living as we are doing."

"Yes? And her reply?"

Lancaster was mute.

"Have you, by any chance, mentioned to her the matter of the!--a--debt to the--"

"For G.o.d's sake, don't torture!"

"I have no wish to do that," said Bullard quietly. "Let us change the subject, which is not really urgent at present, for one which, I trust, may be less disagreeable to you."

The host wiped his forehead. "What is it about?" he asked wearily.

"Your daughter."

CHAPTER VIII

Teddy was not afraid of Mrs. Lancaster, but he soon gathered that she had come to stay, and as the situation seemed to him difficult for Doris, he took his leave with a.s.sumed cheerfulness. In bidding the girl good-night he dropped in a whispered "to-morrow," which was, perhaps, more of a comfort to Doris than she would have admitted to herself. Immediately after his departure she expressed her intention of going to bed.

"Just for a moment, Doris. Do sit down again. We must settle what you are going to wear at the Thurstans' on the seventeenth." And Mrs. Lancaster plunged into a long discussion on frocks with numerous side issues.

A few weeks ago she would certainly have hesitated over Bullard as a son-in-law. Now she was prepared to accept him as such, not, it should be said, with joy and thanksgiving, yet not, on the other hand, with hopeless resignation. After all, he was richer than any of the men she knew, and in view of her husband's deplorable confession it would be well, if not vital, to have him on her side. Far better to abandon the idea of a t.i.tle than to risk all continuing its pursuit. She would see to it that she did not have to abandon her other ambitions.

When Bullard made his appearance, however, she betrayed no unusual interest in the man.

"Was Robert not thinking of going to bed?" she casually enquired.

"He ought to be there now, Mrs. Lancaster. If I were you--"

"I shan't be a minute," she said, rising, "but I really must look after him."

Bullard closed the door, and came back to the hearth.

"I am glad of this opportunity, Miss Doris," he said, "to tell you something that has been in my mind to say for a very long time. Don't be alarmed."