L. Frank Baum,
The Emerald City of Oz
“ How OZMA GRANTED DOROTHY'S REQUEST I suppose you have read so much about the magnificent Emerald City that there is little need for me to describe it here. It is the Capital City of the Land of Oz, which is justly considered the most attractive and delightful fairyland in all the world.The Emerald City is built all of beautiful marbles in which are set a profusion of emeralds, every one exquisitely cut and of very great size. There are other jewels used in the decorations inside the houses and palaces, such as rubies, diamonds, sapphires, amethysts and turquoises. ”
