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 dispersion was over, the black smoke clung so closely to the ground, even before its precipitation, that fifty feet 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.

ee um fah um so
foo swee too eem oo

“Poor old woman,” said Rezia Warren Smith, waiting to cross.

Oh poor old wretch!

Suppose it was a wet night? Suppose one’s father, or somebody who had known one in better days had happened to pass, and saw one standing there in the gutter? And where did she sleep at night?

Cheerfully, almost gaily, the invincible thread of sound wound up into the air like the smoke from a cottage chimney, winding up clean beech trees and issuing in a tuft of blue smoke among the topmost leaves. “And if some one should see, what matter they?”

Since she was so unhappy, for weeks and weeks now, Rezia had given meanings to things that happened, almost felt sometimes that she must stop people in the street, if they looked good, kind people, just to say to them “I am unhappy”; and this old woman singing in the street “if some one should see, what matter they?” made her suddenly quite sure that everything was going to be right. They were going to Sir William Bradshaw; she thought his name sounded nice; he would cure Septimus at once. And then there was a brewer’s cart, and the grey horses had upright bristles of straw in their tails; there were newspaper placards. It was a silly, silly dream, being unhappy.

So they crossed, Mr. and Mrs. Septimus Warren Smith, and was there, after all, anything to draw attention to them, anything to make a passer-by suspect here is a young man who carries in him the greatest message in the world, and is, moreover, the happiest man in the world, and the most miserable? Perhaps they walked more slowly than other people, and there was something hesitating, trailing, in the man’s walk, but what more natural for a clerk, who has not been in the West End on a weekday at this hour for years, than to keep looking at the sky, looking at this, that and the other, as if Portland Place were a room he had come into when the family are away, the chandeliers being hung in holland bags, and the caretaker, as she lets in long shafts of dusty light upon deserted, queer-looking armchairs, lifting one corner of the long blinds, explains to the visitors what a wonderful place it is; how wonderful, but at the same time, he thinks, as he looks at chairs and tables, how strange.

To look at, he might have been a clerk, but of the better sort; for he wore brown boots; his hands were educated; so, too, his profile— his angular, big-nosed, intelligent, sensitive profile; but not his lips altogether, for they were loose; and his eyes (as eyes tend to be), eyes merely; hazel, large; so that he was, on the whole, a border case, neither one thing nor the other, might end with a house at Purley and a motor car, or continue renting apartments in back streets all his life; one of those half-educated, self-educated men whose education is all learnt from books borrowed from public libraries, read in the evening after the day’s work, on the advice of well-known authors consulted by letter.