It was heavy, this vapour, heavier than the densest smoke, so that, after the first tumultuous uprush and outflow of its impact, it sank down through the air and poured over the ground in a manner rather liquid than gaseous, abandoning the hills, and streaming into the valleys and ditches and watercourses even as I have heard the carbonic-acid gas that pours from volcanic clefts is wont to do. And where it came upon water some chemical action occurred, and the surface would be instantly covered with a powdery scum that sank slowly and made way for more. The scum was absolutely insoluble, and it is a strange thing, seeing the instant effect of the gas, that one could drink without hurt the water from which it had been strained. The vapour did not diffuse as a true gas would do. It hung together in banks, flowing slug- gishly down the slope of the land and driving reluctantly before the wind, and very slowly it combined with the mist and moisture of the air, and sank to the earth in the form of dust. Save that an unknown element giving a group of four lines in the blue of the spectrum is concerned, we are still entirely ignorant of the nature of this substance.

Once the tumultuous upheaval of its dispersion was over, the black smoke clung so closely to the ground, even before its precipitation, that fifty feet up up in the air, on the roofs and upper stories of high houses and on great trees, there was a chance of escaping its poison altogether, as was proved even that night at Street Cobham and Ditton.

The man who escaped at the former place tells a wonderful story of the strangeness of its coiling flow, and how he looked down from the church spire and saw the houses of the village rising like ghosts out of its inky nothingness. For a day and a half he remained there, weary, starving and sun-scorched, the earth under the blue sky and against the prospect of the distant hills a velvet-black expanse, with red roofs, green trees, and, later, black-veiled shrubs and gates, barns, out- houses, and walls, rising here and there into the sunlight.

But that was at Street Cobham, where the black vapour was allowed to remain until it sank of its own accord into the ground. As a rule the Martians, when it had served its purpose, cleared the air of it again by wading into it and directing a jet of steam upon it.

This they did with the vapour banks near us, as we saw in the starlight from the window of a deserted house at Upper Halliford, whither we had returned. From there we could see the searchlights on Richmond Hill and Kingston Hill going to and fro, and about eleven the windows rattled, and we heard the sound of the huge siege guns that had been put in position there. These continued intermittently for the space of a quarter of an hour, sending chance shots at the invisible Martians at Hampton and Ditton, and then the pale beams of the electric light vanished, and were replaced by a bright red glow.

Then the fourth cylinder fell--a brilliant green meteor--as I learned afterwards, in Bushey Park. Before the guns on the Richmond and Kingston line of hills began, there was a fitful cannonade far away in the southwest, due, I believe, to guns being fired haphazard before the black vapour could over- whelm the gunners.

“There!” she said. The papers were tied up. No one should get at them. She would put them away.

And, she said, nothing should separate them. She sat down beside him and called him by the name of that hawk or crow which being malicious and a great destroyer of crops was precisely like him. No one could separate them, she said.

Then she got up to go into the bedroom to pack their things, but hearing voices downstairs and thinking that Dr. Holmes had perhaps called, ran down to prevent him coming up.

Septimus could hear her talking to Holmes on the staircase.

“My dear lady, I have come as a friend,” Holmes was saying.

“No. I will not allow you to see my husband,” she said.

He could see her, like a little hen, with her wings spread barring his passage. But Holmes persevered.

“My dear lady, allow me . . .” Holmes said, putting her aside (Holmes was a powerfully built man).

Holmes was coming upstairs. Holmes would burst open the door. Holmes would say “In a funk, eh?” Holmes would get him. But no; not Holmes; not Bradshaw. Getting up rather unsteadily, hopping indeed from foot to foot, he considered Mrs. Filmer’s nice clean bread knife with “Bread” carved on the handle. Ah, but one mustn’t spoil that. The gas fire? But it was too late now. Holmes was coming. Razors he might have got, but Rezia, who always did that sort of thing, had packed them. There remained only the window, the large Bloomsbury-lodging house window, the tiresome, the troublesome, and rather melodramatic business of opening the window and throwing himself out. It was their idea of tragedy, not his or Rezia’s (for she was with him). Holmes and Bradshaw like that sort of thing. (He sat on the sill.) But he would wait till the very last moment. He did not want to die. Life was good. The sun hot. Only human beings—what did THEY want? Coming down the staircase opposite an old man stopped and stared at him. Holmes was at the door. “I’ll give it you!” he cried, and flung himself vigorously, violently down on to Mrs. Filmer’s area railings.

“The coward!” cried Dr. Holmes, bursting the door open. Rezia ran to the window, she saw; she understood. Dr. Holmes and Mrs. Filmer collided with each other. Mrs. Filmer flapped her apron and made her hide her eyes in the bedroom. There was a great deal of running up and down stairs. Dr. Holmes came in—white as a sheet, shaking all over, with a glass in his hand. She must be brave and drink something, he said (What was it? Something sweet), for her husband was horribly mangled, would not recover consciousness, she must not see him, must be spared as much as possible, would have the inquest to go through, poor young woman. Who could have foretold it? A sudden impulse, no one was in the least to blame (he told Mrs. Filmer). And why the devil he did it, Dr. Holmes could not conceive.

It seemed to her as she drank the sweet stuff that she was opening long windows, stepping out into some garden. But where? The clock was striking—one, two, three: how sensible the sound was; compared with all this thumping and whispering; like Septimus himself. She was falling asleep. But the clock went on striking, four, five, six and Mrs. Filmer waving her apron (they wouldn’t bring the body in here, would they?) seemed part of that garden; or a flag. She had once seen a flag slowly rippling out from a mast when she stayed with her aunt at Venice. Men killed in battle were thus saluted, and Septimus had been through the War. Of her memories, most were happy.