L. Frank Baum,
The Emerald City of Oz
“ Hearing this the Nome King uttered a yell of joy and leaped from his throne, to resume his wild walk up and down the cavern. "That's it, Blug!" he shouted. "That's the idea, General! I'm King of the Under World, and my subjects are all miners. I'll make a secret tunnel under the desert to the Land of Oz--yes! right up to the Emerald City--and you will march your armies there and capture the whole country!" "Softly, softly, your Majesty. Don't go too fast," warned the General. "My Nomes are good fighters, but they are not strong enough to conquer the Emerald City." ”

