With difficulty we formed the uncouth syllables and caught the lilt. With difficulty we called up in imagination the dark confusion that gave it birth, the harshness of man to man, and the yearning for a better world. Readers of this book may know the song. Old Man River is its name.

While we were still striving with this archaic melody, the colours of the sunset gave place to the profound azure which the Neptunian sky assumes by night for Neptunian eyes. Stars began to appear, first singly and faintly, then in companies and brightly patterned constellations. The wide heaven flashed with them. The Milky Way, flung from horizon to horizon, revealed itself to us, not as a pale cloud-zone, but as an incredibly multitudinous host of lights. Here and there our astronomical eyes could detect even those misty points which are in fact the remote universes. Our singing was now hushed into a murmuring and wordless chant; for this comparatively simple yet overwhelmingly significant percept of the night sky commands us all with a power which might seem to you extravagant. It is, as it were, the visible epitome of our whole thought and feeling. It has for us more than the potency of your most venerated religious symbols. It stirs not only the surface of our being but the ancestral depths, and yet it is relevant to the most modern ventures of our intellect.

While we were still saluting with our voices and our spirits this august and never-too-familiar presentation, the Mad Star rose once more, and scattered its cold steel across the sea. We fell silent, watching. Its dread effulgence extinguished the constellations.

Whether it was the influence of those barbarian melodies that we had been savouring, or a mere flaw in my nature, I know not; but suddenly I heard myself cry out. Hideous! That such a world as ours should be burnt, wasted such a world of spirit and sweet flesh!'

She looked quickly in my eyes, with amazed laughter thrusting down dismay. But before she could speak I saw rightly again. 'No!' I said, not hideous, but terrible. Strange, how our thoughts can slip back for a moment into the bad old ways, as though we were to lose sight of the great beauty, and be like the blind spirits of the past.'

And she, 'When the end begins, shall we still see the great beauty? Shall we see it even in the fire?'

And I, 'Who knows? But we see it now.'

Silently we watched the Star climb with increasing splendour of violet and ultra-violet illumination. But at last we lay down together in our sheltered grassy nest, and took intimate delight in one another.

At dawn we rose. After a short swim, we put on our flying-suits, those overalls studded with minute sources of sub-atomic energy on the soles of the feet, the palms of the hands, and the whole front surface of the body. It is with these that all lesser flights are performed in our world; and as the action entails much skill and some muscular exertion, it is a delight in itself. Side by side we climbed the air, until the coast was like a map beneath us. We headed inland, first over a wide tract of rock and prairie, marsh and scrub, then over corn and orchard, sprinkled with innumerable homes. Once we passed near a great building, whose crystal precipices towered over us with snow on their cornices. A white cloud covered its upper parts, save for one slender pinnacle, which tiptoed into the sunlight. Sometimes a flying-boat would detach itself from the walls or emerge from the cloud. As we travelled over more densely inhabited regions, sprinkled somewhat more closely with private houses and cottages, a more numerous swarm of these flying-boats continually passed over our heads in all directions from horizon to horizon at so great a speed that they seemed darting insects. We encountered also many fliers like ourselves. Many we saw beneath us, moving from house to house across the intervening tillage. At one point an arm of the sea lay across our route; and there we saw, entering dock, a five-mile long ether-ship, lately returned from Jupiter or Uranus with a cargo of foodstuffs.