Thick clouds of steam were pouring off the wreckage, and through the tumultuously whirling wisps I could see, intermittently and vaguely, the gigantic limbs churning the water and flinging a splash and spray of mud and froth into the air. The tentacles swayed and struck like living arms, and, save for the helpless purposelessness of these movements, it was as if some wounded thing were struggling for its life amid the waves. Enormous quantities of a ruddy-brown fluid were spurting up in noisy jets out of the machine.

My attention was diverted from this death flurry by a furious yelling, like that of the thing called a siren in our manufacturing towns. A man, knee-deep near the towing path, shouted inaudibly to me and pointed. Looking back, I saw the other Martians advancing with gigantic strides down the riverbank from the direction of Chertsey. The Shepperton guns spoke this time unavailingly.

At that I ducked at once under water, and, holding my breath until movement was an agony, blundered painfully ahead under the surface as long as I could. The water was in a tumult about me, and rapidly growing hotter.