I felt as if my arms had been suddenly wrenched from their sockets, and then I was being carried out by the retiring wave.
It was so natural to us sea-side boys that I involuntarily struck out, tossing my head so as to get the water out of my eyes, and then I saw that Bob Chowne was swimming too, a short distance from me.
My next glance was in the direction of the little cave now some ten yards away, about whose mouth the water was rising and falling; and as I looked, there was nothing but water; then Bigley seemed to crawl out quickly into the next rising wave, and then he too seemed to be swimming towards the shore.
It appeared to be so impossible that I could not believe it, or do anything but swim in amongst the rocks where the long slimy sea-tangle was washing to and fro; but there was no fancy about it, as I found, for Bigley was standing knee-deep in the water, and ready to give us each a hand as we staggered in.
"Why, Big," I exclaimed, "how did you manage to get out ?" He could not answer me, nor yet Bob Chowne, when he repeated the question, but walked slowly and heavily up towards the cliff, and sat down upon a dry stone, to rest his head upon his hands, while we respected his silence.
It was some time before he could speak, and when he did, it was in a dull half-stupefied way, to explain what was simple enough, namely, that when that last big wave came, it struck him violently and buried him deep, the blow, and the natural effort to escape from the water, making him shrink backwards into the hole, a task he achieved without much difficulty; while, when, as the wave retired, he made another effort to pass out, he involuntarily tried where the rocks were a little farther apart, or placed his body in a different position, for he glided out over the slimy rock with ease.
His explanations were, however, like our questions, confused; and we had only one thought now, which was to get home and obtain dry clothes, so we parted as we reached the nearest combe, Bigley going one way bare-footed, and we the other, Bob Chowne afterwards going home in a suit of mine..