All my life I have been a habitual dreamer: the nights are few, that is to say, when I do not find on awaking in the morning that some mental experience has been mine, and sometimes, all night long, apparently, a series of the most dazzling adventures befall me. Almost without exception these adventures are pleasant, though often merely trivial. It is of an exception that I am going to speak. It was when I was about sixteen that a certain dream first came to me, and this is how it befell. It opened with my being set down at the door of a big red-brick house, where, I understood, I was going to stay. The servant who opened the door told me that tea was going on in the garden, and led me through a low dark-panelled hall, with a large open fireplace, on to a cheerful green lawn set round with flower beds. There were grouped about the tea-table a small party of people, but they were all strangers to me except one, who was a school-fellow called Jack Stone, clearly the son of the house, and he introduced me to his mother and father and a couple of sisters. I was, I remember, somewhat astonished to find myself here, for the boy in question was scarcely known to me, and I rather disliked what I knew of him: moreover, he had left school nearly a year before. The afternoon was very hot, and an intolerable oppression reigned. On the far side of the lawn ran a red-brick wall, with an iron gate in its centre, outside which stood a walnut tree. We sat in the shadow of the house opposite a row of long windows, inside which I could see a table with cloth laid, glimmering with glass and silver. This garden front of the house was very long, and at one end of it stood a tower of three stories, which looked to me much older than the rest of the building. Before long, Mrs Stone, who, like the rest of the party, had sat in absolute silence, said to me, “Jack will show you your room: I have given you the room in the tower.” Quite inexplicably my heart sank at her words. I felt as if I had known that I should have the room in the tower, and that it contained something dreadful and significant. Jack instantly got up, and I understood that I had to follow him. In silence we passed through the hall, and mounted a great oak staircase with many corners, and arrived at a small landing with two doors set in it. He pushed one of these open for me to enter, and without coming in himself, closed it behind me. Then I knew that my conjecture had been right: there was something awful in the room, and with the terror of nightmare growing swiftly and enveloping me, I awoke in a spasm of terror.