My head turned giddy. I was obliged to wait and let my overpowering agitation subside, before I could read any more.

Looking at the letter again, after an interval, my eyes fell accidentally on a sentence near the end, which surprised and startled me.

I stopped the driver of the carriage, at the entrance to the street in which our lodgings were situated, and told him to take me to the beautiful park of Paris—the famous Bois de Boulogne. My object was to gain time enough, in this way, to read the letter carefully through by myself, and to ascertain whether I ought or ought not to keep the receipt of it a secret before I confronted my husband and his mother at home.

This precaution taken, I read the narrative which my good Benjamin had so wisely and so thoughtfully written for me. Treating the various incidents methodically, he began with the Report which had arrived, in due course of mail, from our agent in America.

Our man had successfully traced the lodgekeeper’s daughter and her husband to a small town in one of the Western States. Mr. Playmore’s letter of introduction at once secured him a cordial reception from the married pair, and a patient hearing when he stated the object of his voyage across the Atlantic.

His first questions led to no very encouraging results. The woman was confused and surprised, and was apparently quite unable to exert her memory to any useful purpose. Fortunately, her husband proved to be a very intelligent man. He took the agent privately aside, and said to him, “I understand my wife, and you don’t. Tell me exactly what it is you want to know, and leave it to me to discover how much she remembers and how much she forgets.”

This sensible suggestion was readily accepted. The agent waited for events a day and a night.

Early the next morning the husband said to him, “Talk to my wife now, and you’ll find she has something to tell you. Only mind this. Don’t laugh at her when she speaks of trifles. She is half ashamed to speak of trifles, even to me. Thinks men are above such matters, you know. Listen quietly, and let her talk—and you will get at it all in that way.”

The agent followed his instructions, and “got at it” as follows:

The woman remembered, perfectly well, being sent to clean the bedrooms and put them tidy, after the gentlefolks had all left Gleninch. Her mother had a bad hip at the time, and could not go with her and help her. She did not much fancy being alone in the great house, after what had happened in it. On her way to her work she passed two of the cottagers’ children in the neighborhood at play in the park. Mr. Macallan was always kind to his poor tenants, and never objected to the young ones round about having a run on the grass. The two children idly followed her to the house. She took them inside, along with her—not liking the place, as already mentioned, and feeling that they would be company in the solitary rooms.

She began her work in the Guests’ Corridor—leaving the room in the other corridor, in which the death had happened, to the last.

There was very little to do in the two first rooms. There was not litter enough, when she had swept the floors and cleaned the grates, to even half fill the housemaid’s bucket which she carried with her. The children followed her about; and, all things considered, were “very good company” in the lonely place.

The third room (that is to say, the bedchamber which had been occupied by Miserrimus Dexter) was in a much worse state than the other two, and wanted a great deal of tidying. She did not much notice the children here, being occupied with her work. The litter was swept up from the carpet, and the cinders and ashes were taken out of the grate, and the whole of it was in the bucket, when her attention was recalled to the children by hearing one of them cry.

She looked about the room without at first discovering them.

A fresh outburst of crying led her in the right direction, and showed her the children under a table in a corner of the room. The youngest of the two had got into a waste-paper basket. The eldest had found an old bottle of gum, with a brush fixed in the cork, and was gravely painting the face of the smaller child with what little remained of the contents of the bottle. Some natural struggles, on the part of the little creature, had ended in the overthrow of the basket, and the usual outburst of crying had followed as a matter of course.

In this state of things the remedy was soon applied. The woman took the bottle away from the eldest child, and gave it a “box on the ear.” The younger one she set on its legs again, and she put the two “in the corner” to keep them quiet. This done, she swept up such fragments of the torn paper in the basket as had fallen on the floor; threw them back again into the basket, along with the gum-bottle; fetched the bucket, and emptied the basket into it; and then proceeded to the fourth and last room in the corridor, where she finished her work for that day.

Leaving the house, with the children after her, she took the filled bucket to the dust-heap, and emptied it in a hollow place among the rubbish, about half-way up the mound. Then she took the children home; and there was an end of it for the day.

Such was the result of the appeal made to the woman’s memory of domestic events at Gleninch.

The conclusion at which Mr. Playmore arrived, from the facts submitted to him, was that the chances were now decidedly in favor of the recovery of the letter. Thrown in, nearly midway between the contents of the housemaid’s bucket, the torn morsels would be protected above as well as below, when they were emptied on the dust-heap.

Succeeding weeks and months would add to that protection, by adding to the accumulated refuse. In the neglected condition of the grounds, the dust-heap had not been disturbed in search of manure. There it had stood, untouched, from the time when the family left Gleninch to the present day. And there, hidden deep somewhere in the mound, the fragments of the letter must be.

Such were the lawyer’s conclusions. He had written immediately to communicate them to Benjamin. And, thereupon, what had Benjamin done?

After having tried his powers of reconstruction on his own correspondence, the prospect of experimenting on the mysterious letter itself had proved to be a temptation too powerful for the old man to resist. “I almost fancy, my dear, this business of yours has bewitched me,” he wrote. “You see I have the misfortune to be an idle man. I have time to spare and money to spare. And the end of it is that I am here at Gleninch, engaged on my own sole responsibility (with good Mr. Playmore’s permission) in searching the dust-heap!”

Benjamin’s description of his first view of the field of action at Gleninch followed these characteristic lines of apology.

I passed over the description without ceremony. My remembrance of the scene was too vivid to require any prompting of that sort. I saw again, in the dim evening light, the unsightly mound which had so strangely attracted my attention at Gleninch. I heard again the words in which Mr. Playmore had explained to me the custom of the dust-heap in Scotch country-houses. What had Benjamin and Mr. Playmore done? What had Benjamin and Mr. Playmore found? For me, the true interest of the narrative was there—and to that portion of it I eagerly turned next.

They had proceeded methodically, of course, with one eye on the pounds, shillings, and pence, and the other on the object in view. In Ben............