Both she and her husband expressed the deepest sympathy with Mabel in her bereavement, and then having removed our coats we went on into the small dining-room, where supper was served by Gibbons and the footman with that old-fashioned stateliness characteristic of all in that fine old-world mansion.

Gibbons and his wife, old retainers of the former owners, were, I think, somewhat surprised that I had accompanied their young mistress alone, nevertheless Mabel had explained to them how she wished to make a search of her father’s effects in the library, and that for that reason she had invited me to accompany her. Yet I must confess that I, on my part, had not yet formed any conclusion as to the real reason of her visit. That there was some ulterior motive in it I felt certain, but what it was I could not even guess.

After supper Mrs Gibbons took my pretty companion to her room, while Gibbons showed me the one prepared for me, a long big chamber on the first floor, from the windows of which I had a wide view over the undulating lawns to Wormsley Hill and Sarnesfield. I had occupied the room on several occasions, and knew it well, with its great old carved four-poster bed, antique hangings, Jacobean chests and polished oaken ceiling.

After a wash I rejoined my dainty little hostess in the library—a big, long, old room, where a fire burned brightly and the lamps were softly shaded with yellow silk. Over the fireplace were carved in stone the three water-bougets of the Baddesleys, with the date 1601, while the whole room from end to end was lined with brown-backed books that had probably not been disturbed for half-a-century.

After Mabel had allowed me a cigarette and told Gibbons that she did not wish to be disturbed for an hour or so, she rose and turned the key behind the servants, so that we might carry out the work of investigation without interruption.

“Now,” she said, turning her fine eyes upon me with an excitement she could not suppress as she walked to the big writing-table and took her father’s keys from her pocket, “I wonder whether we shall discover anything of interest. I suppose,” she added, “it is really Mr Leighton’s duty to do this. But I prefer that you and I should look into my father’s affairs prior to the inquisitive lawyer’s arrival.”

It almost seemed as if she half-expected to discover something which she desired to conceal from the solicitor.

The dead man’s writing-table was a ponderous old-fashioned one of carved oak, and as she unlocked the first drawer and turned out its contents, I drew up chairs and settled with her in order to make a methodical and thorough examination. The papers, we found, were mostly letters from friends, and correspondence from solicitors and brokers regarding his investments in various quarters. From some which I read I gathered what enormous profits he had made over certain deals in Kaffirs, while in certain other correspondence were allusions to matters which, to me, were very puzzling.

Mabel’s eager attitude was that of one in search of some document or other which she believed to be there. She scarcely troubled to read any of the letters, merely scanning them swiftly and casting them aside. Thus we examined the contents of one drawer after another until I saw beneath her hand a blue foolscap envelope sealed with black wax, and bearing the superscription in her father’s handwriting:—

“To be opened by Mabel after my death.—Burton Blair.”