The voice trailed away into silence. The gurgle died into a rattle; the woman's breast heaved and was still. Her eyes had not closed, but though they stared into Joan's, the spark of life behind their windows had gone out. Mrs. Gone was dead, and had taken her secret with her into the unknown.
Joan had never seen death before, but there was no mistaking it. Her first impulse was to run downstairs, call Miss Witt and a young doctor who had his office and bedroom on the dining-room floor. Nevertheless, when she had laid the heavy head gently down and sprung to her feet, she remained standing.
For some minutes she stood motionless, almost rigid, her lips pressed together, her eyes hard and bright. Then she struck one hand lightly upon the other, exclaiming half aloud: "I'll do it!"
It seemed certain by this time that no one had heard the crash of glass and the fall which had alarmed her, for the house was still. Nevertheless, Joan tiptoed to the door and bolted it. When she had done this, she opened all the drawers of the dressing-table and searched them carefully for papers. Discovering none, she left everything exactly as she had found it. Next she examined the pockets of the three or four dresses hanging in the wardrobe, but they were limp and empty. There were still left the leather portmanteau and handbag which had appealed to Miss Witt's respectful admiration. Both were locked, but Joan's instinct led her to look under the pillows on the bed, and there lay a key-ring. She was able to open portmanteau and bag, but not a paper of any kind was to be seen, and the girl recalled a remark of Miss Witt's, that never since Mrs. Gone had become a boarder in Woburn Place had she been known to receive or send a letter.
Having assured herself that no information was to be gained among the dead woman's possessions, Joan unlocked the door and went softly downstairs to rouse Miss Witt. She justified what she had done by reason of Mrs. Gone's last words, for she believed that the dead woman would have made her a present of the secret if she could.
[CHAPTER VIII--Lord Northmuir's Young Relative]
Awakened and informed of what had happened, the housekeeper called the doctor, who looked at the body and certified that death had resulted from failure of the heart, which must have been long diseased. Joan paid for a good oak coffin and a decent funeral. She bought a grave at Kensal Green and ordered a neat stone to be erected. If she had previously earned Mrs. Gone's gratitude, she felt that she had now merited any reward which might accrue in future, and the curious, erasible tablet that did duty as her conscience was wiped clear.
The morning after Mrs. Gone's funeral, the girl put on her favourite frock of grey cloth, with a hat to match, which had been bought at one of the most fashionable shops in Monte Carlo. This costume, with grey gloves, grey shoes, and a grey chiffon parasol, ivory-handled, gave Joan an air of quiet smartness, a combination particularly appropriate for the adventure which she had planned. She hired a decorous brougham and said to the coachman: "Drive to Northmuir House, Belgrave Square."
It was but ten o'clock, and, as Joan had gleaned some information concerning the habits of the occupant, she was confident that he would be at home. Mrs. Gone had not been dead two hours when the girl began searching through her own scrapbook, compiled of cuttings taken from Society papers. Whenever she came across the description of any important member of the aristocracy--his or her home life, manners, fancies, and ways--she cut it out and pasted it into this book, in case it should become valuable for reference. The moment that the dying woman uttered the name of Northmuir, Joan's memory jumped to a paragraph (one of the first that had gone into the scrapbook), and as soon as she could shut herself up in the little back room, she had consulted her authority.
The Earl of Northmuir was, according to the paper from which the cutting had been clipped, still the handsomest man in England, though now long past middle age. Once he had been among the most popular also, but for some years he had lived more or less in retirement, owing to illness and family bereavements, seldom leaving his fine old town house in Belgrave Square.