The House of Defence, Volume II by E.F. Benson

It was a chill November afternoon in the autumn of the same year, and Catherine was seated at the table in her sitting-room at Thurso House, surrounded by a plentiful litter of letters and telegrams, writing busily, fiercely almost, as if to absorb herself in what she was doing to the exclusion of other thoughts. Her secretary, to whom she had just finished dictating a pile of business correspondence and letters less private than those she was occupying herself with, had just left her, and Catherine had begun to tackle this great heap of letters which she felt she had better answer herself -- inquiries, mainly, from personal friends. She knew she had given herself more to do than it was really needful that she should, but what to her mind was needful was that she should be occupied in writing, and leave herself no leisure to think. At present there was nothing to be gained by thinking; she could take no step.

Outside the day was utterly dispiriting; there had been a dense yellow fog all morning, and though it had cleared a little about midday, so that from her window she could see the lilac-bushes of the garden that bordered the Green Park, it hovered still overhead, and though the hour was still not yet three in the afternoon, and her table was in the window, she had to light the shaded electric candle that stood on it to enable her to write. A big fire burned in the open hearth, compounded of logs and coal, that hissed and whistled cheerfully as they blazed, and the room was warm and fragrant. But so dense had been the fog this morning that it had penetrated a little through the joinings of the windows, and a haze, visible now that the electric lights were burning, hung in the atmosphere.