Sugar-Loaf Mountain by L. Frank Baum

SUGAR-LOAF Mountain was hollow inside, for the children stood facing a great dome that rose so far above their heads that it seemed almost as high as the sky. And underneath this dome lay spread out the loveliest city imaginable. There were streets of houses, and buildings with round domes, and slender, delicate spires reaching far up into the air, and turrets beautifully ornamented with carvings. And all these were white as the driven snow and sparkling in every part like millions of diamonds -- for all were built of pure loaf-sugar! The pavements of the streets were also loaf-sugar, and the trees and bushes and flowers were likewise sugar; but these last were not all white, because all sugar is not white, and they showed many bright colors of red sugar and blue sugar and yellow, purple and green sugar, all contrasting most prettily with the sparkling white buildings and the great white dome overhead.

This alone might well astonish the eyes of children from the outside world, but it was by no means all that Twinkle and Chubbins beheld in that first curious look at Sugar-Loaf City. For the city was inhabited by many people -- men, women and children -- who walked along the streets just as briskly as we do; only all were made of sugar. There were several different kinds of these sugar people. Some, who strutted proudly along, were evidently of pure loaf-sugar, and these were of a most respectable appearance. Others seemed to be made of a light brown sugar, and were more humble in their manners and seemed to hurry along as if they had business to attend to. Then there were some of sugar so dark in color that Twinkle suspected it was maple-sugar, and these folks seemed of less account than any of the others, being servants, drivers of carriages, and beggars and idlers.