Now, though Sara was really a nice child, there were two things she had always been rather greedy about: and they were flowers and butterflies. She had often wished, of a spring morning, wandering along her own garden paths, and gazing at the velvety brightness of the daisies, and the marvelous patterns of the butterflies who uncoiled their long tongues above them, that she might some day discover a meadow full of flowers as large as moons, perpetually fluttered over by butterflies as big as peacocks! Here, at last, were just such flowers; and since the grasshoppers were as large as hobby-horses—no, it was not a grasshopper, it was an Equine Gahoppigas! Still, it was more like a grasshopper than anything else she had ever seen.

You must not be surprised that Sara's thoughts were quite jerky and disconnected, for she had never before traversed a meadow in soaring leaps, with only a minute now and then to take breath—and even that minute spent among the flying yellow hair of a swaying daisy. Still, all through the enjoyment and excitement, she managed to keep tight hold of one wish—if only there would be butterflies as big as peacocks!

Well, there were, of course; on that side of the ivory doors you cannot wish for anything as hard as Sara did without getting your wish. To be sure, they must have been there long before Sara wished; for the Butterfly Country on which Sara now rested her astonished eyes had the look of a long-settled community. I need not tell you that it was so beautiful it fairly took your breath: you would know that it had to be, with those great flowers nodding everywhere, and those great gay wings drifting, and sailing, and soaring, and zigzagging, and crossing over them. But, all of a sudden, Sara made a discovery that stopped her heart in a breath. In a country where the butterflies were as big as peacocks, the caterpillars were as big as boa-constrictors! Sara didn't know the exact size of a boa-constrictor, having met them only in her Geography: but surely they couldn't be any bigger than these! Certainly they were big enough to swallow her as easily as the big black snake Jimmy had killed swallowed the egg.

Now, if you can imagine a country inhabited by sea-serpents, of bright green and brown and pink and yellow, with all kinds of assorted horns and knobs and prickles, you can imagine what Sara saw as the Gahoppigas took its last flying leap and alighted on a flaming marigold at the foot of the palace-steps. Well, of course you would have to imagine the palace, too; and part of it would be quite hard to imagine. It was a gorgeous place, of a beautiful amber color, and was built of solid blocks of honey-comb,—which, however, had been treated by the builders so that they had a hard glaze, to prevent the wings and feet of the butterflies from sticking when they touched the walls. The roof was a woven affair, very cunningly made so that the top surface was a sort of thatch of flower-stems, while the ceiling was a solid sheet of flowers. Of course, in this climate, they were always fresh. The butterflies had their beds on the ceiling; indeed, as Sara arrived rather early, a few roistering young blades who had been out late the night before were still hanging with closed wings from the roof, fast asleep.

Sara could see all this through the open door, which was made of an enameled lily-pad (extra-size, like the other things in this luscious place). But the thing that startled her most, and that you would have found it most difficult to imagine, was the strange way in which the roof was supported.

A very elegant butterfly, who seemed to be an officer in uniform, was standing on his hind legs at the right of the entrance. His waist was very slim, his wings were very rich, and he was curling and uncurling his proboscis languidly. Sara slid off the Gahoppigas and approached as near as she dared.

At that moment a little gong sounded somewhere (like a temple-gong in a Japanese fairy-story) and the Butterfly-Officer straightened up and called out in a sharp, military voice, "Shift Three!"

Instantly the caterpillars that were supporting the roof began wriggling out from under it, and a new relay that appeared as if by magic began taking their places, planting their tails firmly on the floor and adjusting their heads against the ceiling, and pressing upward by making their long bodies very stiff and straight. Of course they did not all do it at once, or the roof would have floated off into the sky; on the other hand, they relieved each other a few at a time, with admirable precision and with no disorder whatever, as if they had had long drill in this complicated manoeuvre.

The caterpillars who had been relieved seemed to be very much relieved indeed; they stretched out their long, cramped bodies luxuriously, and went lumbering off together by twos and threes, with their hands in their pockets. Sara started to follow a bristly comma-caterpillar who went off alone, but he was so big that she just couldn't make up her mind so do it. She had once fed one for three weeks in a fruit jar, and she knew that kind couldn't hurt her—still— She felt she was just compelled to talk to somebody; but she believed she would rather try the Butterfly-Officer who was on duty at the entrance. He looked bored and supercilious, but his wings were beautiful.

She drew near after a while and said, as pleasantly as she could,