do something that the Bear, for all his size, and the Lion, for all his strength, could never have done at all. That was a long time ago; today there are no more lions or bears in the valley, and no one ever thinks of them. But everybody thinks of the Measuring Worm, because the Big Rock is still there, and the Indians have named it after him. Tu-tok-a-nu-la, they call it, a big name indeed for a little fellow, yet by no means too big when you come to think of the big, brave thing he did.