She took the ten sovereigns I handed her, and transferred them to her purse, promising to say nothing of having met me.

I gathered from her subsequent conversation that she had been maid to Mrs Heaton ever since her marriage, and that she had acted as confidential servant. Many things she mentioned incidentally were of the greatest interest to me, yet they only served to show how utterly ignorant I was of all the past.

“But why did you disclose your identity?” I inquired, when the lights showed that we were entering the London suburbs.

“Because I felt certain that you didn’t recognise me,” she laughed; “and I had no wish to spy upon you, knowing as I do that your life is the reverse of happy.”

“Then you pity me, eh?”

“I scarcely think that is the word that one of my position ought to use,” she answered, with some hesitation. “Your life has, since your marriage, not been of the happiest, that’s certain.”

“And so you have no intention of telling any one where I’ve gone?” I asked eagerly.

“None in the least, sir. Rest assured that I shall say nothing—not a single word.”

“I thank you,” I said, and sat back pondering in silence until the train ran into Waterloo, where we parted, she again reassuring me of her intention to keep my secret.

I congratulated myself upon a very narrow escape, and, taking a cab, drove straight to Trafalgar Square. As I crossed Waterloo Bridge the long line of lights on the Embankment presented the same picture as they had ever done. Though six years had passed since I had last had knowledge of London, nothing had apparently changed. The red night-glare in the leaden sky was still the same; the same unceasing traffic; the same flashing of bright dresses and glittering jewels as hansoms passed and repassed in the Strand—just as I had known London by night during all my life.