His steps, like his thoughts, pursued a tangled course, and led him into the prosaic brick-and-mortar monotony of Bayswater, but the moon was lavish in her generosity, and strewed his path with glinting strands of light. He paused in a quiet square to get his bearings. There was the heavy smell of fallen leaves from the gardens on the other side of the railing.
His mind was still playing the slow minor theme of the sonata's opening movement.
Suddenly the air was shattered with the noise of warning guns. As if released by a single switch, a dozen searchlights sprang into the sky, crossing and blending in a swerving glare. There was the piercing warning of bugles and the heavy booming of maroons.
Dazed by the swiftness of it all, Selwyn leaned against the low iron fence. A Boy Scout whirled past on a bicycle, his bugle hoarse and discordant; an old woman went whimpering by, hatless, with a protesting child in her arms; an ambulance, clanging its gong, rounded the corner with reckless speed; a mightier searchlight than any of the rest swept the sky in great circles.
It seemed only a matter of seconds, though in reality much longer, when the American heard a faint crunching sound in the distance, followed by a deep, sullen thud. In rapid succession came three more, and the defence guns of London burst into action, changing the night into Bedlam.
Still motionless, he listened, awe-struck, to the din of the weird battle with an unseen foe, when the cough of exploding shells in the air grew appreciably louder. Raising a whirlwind of dust, a motor-car swerved dangerously into the square, and with a roar sped up the road, carrying to their aerodrome three British airmen. As if driven by a gale, the battle of the clouds drew nearer and nearer, the whine and barking of the shells like a pack of dogs trying to repel some monster of the jungle.
There was a deafening crash.
Selwyn was thrown against the fence, and almost buried beneath a shower of bricks and earth. With the roar of a rushing waterfall in his ears, and blood streaming from a wound in his forehead, he sank to his knees and for a moment lost consciousness; but mastering his weakness, he staggered to his feet and looked wildly about. On the other side of the street, where there had been a house, there was a smoking chaos. A little crowd had appeared seemingly from the bowels of the earth, and a woman was shrieking horribly.
Selwyn wiped his forehead with his hand and gazed stupidly at the blood which covered it. The roar of the guns was louder than it had yet been, and from a few streets away came the crunch of another bomb, shaking the earth with the explosion which followed. Selwyn leaned impotently against a post, and a quivering uncanny laugh broke from his lips. It was all so grotesque, so absurd. Human beings didn't do such things. It was a joke—a mad jest. He held his sides and laughed with uncontrollable mirth.
Then his whole form became rigid in a moment. A man had shouted something. There had been a wail from the crowd. Was it true? Some one buried alive—a little girl?