In an excited, unsettled state of mind, unable to decide how to act, I returned to London, and then, out of sheer want of something to do, I travelled down to Heaton. The old place was the same: neglected and deserted, but full of memories of days bygone. Old Baxter and his wife were both dead, and the caretakers were fresh servants whom my agent had apparently engaged. I also learnt that Parker, the faithful old woman who had tended to my wants in Essex Street, had also passed away more than two years before.

I spent a dismal day wandering through the house and park, then drove back to Tewkesbury, and on the following morning returned to London. In the six years that had elapsed since my last visit to the Manor nothing had changed save, perhaps, that the grass had grown more luxuriantly over the gravelled drive, and the stone exterior was being gradually rendered grey by the lichen which in those parts overgrows everything.

The mystery of the crime, and of the singular events which had followed, formed an enigma which seemed utterly beyond solution.

My nerves were shattered. As the days went by an increasing desire possessed me to ascertain more of that woman who called herself Grainger and was the confidential emissary of a reigning prince. She alone knew the truth, therefore why should I not carefully watch her movements, and endeavour to discover her intentions? From the veiled threat she had muttered, it was evident that although she did not fear any revelations that I might make, yet she regarded me as a person detrimental to her interests. As long as I had acted as her agent in negotiating loans for the Principality, she had secured for me high favour in the eyes of Prince Ferdinand. But the fact that I had gained consciousness and refused to assist her further had taken her completely by surprise.

That same evening I called at the Bath Hotel, and ascertained that “Mrs Grainger” had left some days before. She had not, it appeared, given any address where letters might be forwarded, but a judicious tip administered to a hall-porter caused him suddenly to recollect that a couple of days before her departure she had sent a dressing-bag to a trunk-maker’s a little further down Piccadilly, to be repaired. This bag had not been returned to the hotel, therefore it was quite probable, thought the hall-porter, that the trunk-maker had forwarded it to her.

“You know the people at the trunk-maker’s, of course?” I said.

“Yes, sir. Many visitors here want repairs done to their boxes and bags.”

“The Bath Hotel is therefore a good customer?” I remarked. “They would certainly give you her address if you asked for it.”

He seemed a trifle dubious, but at my request went along to the shop, and a quarter of an hour later returned with an address.

She had not moved far, it appeared. Only to the Midland Hotel at St. Pancras.