"We're not away, yet," said Edmund over his shoulder; and, indeed, we were not!
The air ships swarmed out on every side like hornets; the atmosphere seemed full of them. I gave up all hope of escape, but Edmund was like a racer who hears the thud of hoofs behind him. He put on more and more speed until we were compelled to hang on to anything within reach in order to save ourselves from being blown off by the wind which we made, or whirled overboard on sharp turns.
Crash! We had run straight into a huge craft that persisted in getting in our way. She dipped and rolled like a floating log. I saw the fellows on her tumble over one another, as we shot by, and I glanced anxiously to see if any had gone overboard. We could afford to do no killing if we could avoid it; for, in case of recapture, that would be another indictment against us. I saw no one falling from the discomfited air ship, and I felt reassured. Occupied as he was, dodging and turning, Edmund did not cease to address a few words to us occasionally.
"There's just one chance to beat them," he said, "and only one. I'm going to try it as soon as I can get out of this press."
I had no notion of what he meant, but a few minutes later I divined his intention. I had observed that all the while he was working higher and higher, and this, as you will presently see, was the key to his plan.
Up and up we shot, Edmund making the necessary circles as short as possible, and so recklessly did he turn on the speed that it really began to look as if we might get away after all. Two thirds of our pursuers were now far below our level, but none showed a disposition to give up the chase, and those which were yet above tried to cross our bow. While I saw that Edmund's idea was to hold a skyward course, I was far from guessing the particular reason he had for doing so, and, finally, Jack, who comprehended it still less, exclaimed:
"See here, Edmund, if you keep on going up instead of running off in one direction or another, they'll corner you in the middle of the sky. Don't you see how they have circled out on all sides so as to surround us? Then when we get as high as we can go, they'll simply close in, and we'll be trapped."
"Oh, no, we won't," Edmund replied.
"I don't see why."
"Because they can't go as high as we can."