long bridge that connected Kalesmouth Strand with the mainland; early-morning fog seemed to close in behind us, shutting us off from reality. The baleful finger of the solitary macadam road that led to Heath House pointed with terrible certainty to the steely expanse of the sea.
However, the change in Cassandra heartened me, dispelling somewhat my uneasy premonitions. Already, her complexion had returned to its former warmth and beauty; her laughter rippled softly at some weak joke I had made, and the ebony cloak of her hair was rich and alive in the sea breeze. Our homecoming was much more pleasant and prosaic than I had dared hope it would be; it gave no trembling portent of the icy, sea-brined evil that was to stalk our future hours in the malevolent house. Only the sea chuckled expectantly in the lonely cove near Lazarus Heath’s tomb.
It is impossible to trace the stages by which I became jealous of Heath House; there was something subtle and cruel about the change that overtook me after the first days and nights on the barren point of land that meant so much to Cassandra. At the start, I managed to convince myself that I was happy—happy because Cassie seemed to be so, for the first time in months. I even felt something like an uneasy affection for the old place, because it made Cassandra what I wanted her to be—full of a rich, wild life, touched with the mysterious charm that had first attracted me.
We began to refurnish and remodel the house; the mundane clang of workmen’s saws and hammers, the earthly smell of turpentine and white lead, seemed to breathe a freshness into the foul, antiquated halls and chambers. I told myself it was just another charming old house where people could be happy if only they tried hard enough; but, all the time, a new whispering voice within me, clamored for attention. I knew I was losing Cassandra to a past of which I had not been a part; Heath House was reclaiming her.
Cassandra herself seemed to notice no change in our relationship; she was gentle and full of a soft tenderness toward me, and still, I had the terrible feeling that a barrier was rising between us, day by day, second by second. Cassie took to a habit that roused uneasy memories in me; any hour of the day or night, she would be seized by an urge to walk quickly, unseeing, along the lashing edge of the sea. They were not the leisurely wanderings we had known in the past; it was as though Cassandra were trying to get somewhere, trying, unconsciously, to reach something.
Once or twice I mentioned the habit, but she only smiled remotely and said there was no harm in a stroll by the seaside, was there? I had no answer. I could not tell her of the cold unprofessional, unreasoning fear that had begun to haunt me. We went on with our repairs of Heath House, and gradually, brightened by chintzes and restored tapestries, filled with usable period furniture, it became livable. We had finished all of it, save the library; it was our plan to make this into a study, in which I might work on the book I planned to do on brain surgery. We never remodeled the library. I saw the inside of that abhorred chamber only once after the night Cassandra locked the panelled door and made me promise not to ask for the key. I wish I had never seen it at all.
*
That evening a bulwark of leaden clouds swung ponderously inland from the sea; a chilled late-October wind sifted beneath the imminent storm, swirling the sand in tiny puffs along Kalesmouth beach. By the tang of salt in the air, and the reticent anger of the surf, the Northeast was going to blow us a big one. I quickened my pace, walking home from the store; a dearth of incident had lulled me into uncertain forgetfulness, and, at that moment, I was almost pleased with the prospect of the evening ahead of me. Early in the afternoon, I had told Cassie tonight might be as good a time as any to go over the library, gleaning the useless chaff from the hit-and-miss collection that had been