Most wonderful of all, however, was the door in the old grey fence; for it was a Gateway, and a Gateway, according to Uncle Felix, was a solemn thing. None knew where it led to, it was a threshold into an unknown world. Ordinary doors, doors in a house, for instance, were not Gateways; they merely opened into rooms and other familiar places. Dentists, governesses, and bedrooms existed behind ordinary, indoor doors; but out-of-doors opened straight into the sky, and in virtue of it were extraordinary. They were Gateways. At the End of the World stood a stupendous, towering door that was a Gateway. Another, even more majestic, rose at the end of life. This door in the grey fence was a solemn, mysterious, and enticing Gateway—into everything worth seeing.
It was invariably kept locked; it led into the high-road that slithered along secretly and sedulously—to London. For the children it was out of bounds. Here the Policeman lived in constant terror of his life, and here went to and fro the strange world of Passers-by. The white road flowed past like a river. It moved. From the lower branches of the horse-chestnut tree they could just see it slide; also when the swing went extra high, and from the end of the prostrate elm. It went in both directions at once. It encircled the globe, going under the sea too. The door leading into it was a quay or port. But the brass knob never turned; the Gardener said there was no key; and from the outer side the handle had long since been removed, lest Passers-by might see it and come in. Even the keyhole had been carefully stuffed up with that stringy stuff the Gardener carried in his pockets.
Till, finally, something happened that made the End of the World seem suddenly a new place. Tim noticed that the stringy stuff had been removed.
The day had been oppressively hot, and tempers had been sorely tried. Mother had gone to lie down with a headache; Aunt Emily was visiting the poor with a basket; Daddy was inaccessible in his study; all Authorities were doing the dull things Authorities have to do. It was September, and the world stood lost in this golden haze of unexpected heat. Very still it stood, the yellow leaves quite motionless and the smoke from the kitchen chimney hanging stiff and upright in the air. There was no breath of wind.
"There's simply nothing to do," the children said—when suddenly Uncle Felix arrived, and their listlessness was turned to life and interest. He had gone up in the morning to London, and the suddenness of his return was part of his prerogative. Stumper, Jinks, and other folk were announced days and days beforehand, but Uncle Felix just—came.
"We'll go to the End of the World," he decided gravely, the moment he had changed. "There's something going on there. Quick!" This meant, as all knew, that he had an idea. They stole out, and no one saw them go. Across the lawn and past the lime trees humming busily with tired bees, they crept beneath the shadow of the big horse-chestnut, where the staring windows of the house could no longer see them. They disappeared. The Authorities might look and call for ever without finding them.
"Slower, please, a little," said Maria breathlessly, and was at once picked up and carried. Moving cautiously through the laurel shrubbery, they left the garden proper with its lawns and flower-beds, and entered the forbidden region at the End of the World. They stood upright. Uncle Felix dropped Maria like a bundle.
"Look!" he said below his breath. "I told you so!"
He pointed. The colony of wallflowers were fluttering in the windless air. Nothing stirred but these. The stillness was unbroken. Sunshine blazed on the rubbish-heap. The currant bushes watched. Deep silence reigned everywhere. But the flowers on the crumbling wall waved mysteriously their coloured banners of alarm.
"It looks different," said Judy in a hushed aside.