"I know it too." I lied.

Know it? I was cold with fright.

"Don't be afraid," said she. "And—and meanwhile there's dinner to be got ready—and you can have a go at your firesticks."

It was my ambition to get fire by friction. Now and then I got the sticks to smoke and I hoped that practice would give me the little extra speed and cunning that makes for flame. I'd always been pretty good at games, if a little slow to learn.

VI

You'd think anxiety about Ivy'd have been the hardest thing to bear in the life we were living; and so it would have been if she'd showed any anxiety about herself. Not she. You might have thought she was looking forward to a Christmas-box from home. If she was ever scared it was when I wasn't looking. No—it was the beasts that made us anxious.

At first we'd go for long walks and make explorations up and down the island. The beasts hid from us according to the wild nature that's in them. You could only tell from fresh tracks in damp places that they hadn't utterly disappeared. Now and then we saw deer and antelopes far off; and at night, of course, there was always something doing in the way of a chorus. Beasts that gave our end of the island the go-by daytimes paid us visits nights and sat under the windows, you may say, and sang their songs.

It seemed natural after a time to be cooped up in a big green prison with a lot of loose wild things that could bite and tear you to pieces if they thought of it. We were hard to scare. What scared me first was this: When we got to the island it was alive with goats. Well, these just casually disappeared. Then, one morning, bright and early, I came on the big python in the act of swallowing a baby antelope. It gave me a horrid start and set me thinking. How long could the island support a menagerie? What would the meat-eaters do when they'd killed off all the easy meat—finished up the deer and antelopes and all? Would they fight it out among themselves—big tiger eat little tiger—until only the fittest one survived? And what would that fittest one do if he got good and hungry and began to think that I'd make a square meal for him—or Ivy?

I reached two conclusions—and the cave about the same time. First, I wouldn't tell Ivy I was scared. Second, I'd make fire by friction or otherwise—or bust. Once I got fire, I'd never let it go out. I set to work with the firesticks right off, and Ivy came and stood by and looked on.

"Never saw you put so much elbow-grease into anything," she said. "What's the matter with you, anyway?"