“What’s the use of worrying, so long as you get better quickly?” Reggie asked philosophically.

But I was silent, reflecting that in the belief of Sir Charles Hoare an old Florentine poison dagger had been used. The very fact caused me to suspect that the dastardly attack had been made upon me by my enemies.

We, of course, told Walker nothing of our curious quest, for the present regarding the affair as strictly confidential. Therefore he treated my injury lightly, declaring that I should quickly recover by the exercise of a little patience.

After he had left, shortly before midday, Reggie sat at my bedside and gravely discussed the situation. The two most pressing points at that moment were first to discover the whereabouts of my well-beloved, and secondly to go out to Italy and investigate the Cardinal’s secret.

The days passed, long, weary, gloomy days of early spring, during which I tossed in bed impatient and helpless. I longed to be up and active, but Walker forbade it. He brought me books and papers instead, and enjoined quiet and perfect rest. Although Reggie and I still had our little hunting box down at Helpstone we had not, since Blair’s death, been down there. Besides, the season in the lace trade was an unusually busy one, and Reggie now seemed tied to his counting-house more than ever.

So I was left alone the greater part of the day with Glave to attend to my wants, and with one or two male friends who now and then looked in to smoke and chat.

Thus passed the month of March, my progress being much slower than Walker had at first anticipated. On analysis a very dangerous irritant poison had been discovered mixed with the grease, and it appeared that I had absorbed more of it into my system than was at first believed—hence my tardy recovery.

Mrs Percival, who at our urgent request still remained at Grosvenor Square, visited me sometimes, bringing me fruit and flowers from the hothouses at Mayvill, but she had nothing to report concerning Mabel. The latter had disappeared as completely as though the earth had opened and swallowed her. She was anxious to leave Blair’s house now that it was occupied by the usurpers, but we had cajoled her into remaining in order to keep some check upon the movements of the man Dawson and his daughter. Ford had been so exasperated at the man’s manner that, on the fifth day of the new régime, he had remonstrated, whereupon Dawson had calmly placed a year’s wages in banknotes in an envelope, and at once dispensed with his further services, as, of course, he had intended to do all along.

The confidential secretary was, however, assisting us, and at that moment was making every inquiry possible to ascertain the whereabouts of his young mistress.