The Wizard of Oz by Lynam Frank Baum Chapter 18 Page 5

“I want you to fly with me to Kansas,” said Dorothy.

But the Monkey King shook his head.

“That cannot be done,” he said. “We belong to this country alone, and cannot leave it. There has never been a Winged Monkey in Kansas yet, and I suppose there never will be, for they don't belong there. We shall be glad to serve you in any way in our power, but we cannot cross the desert. Good-bye.”

And with another bow, the Monkey King spread his wings and flew away through the window, followed by all his band.

Dorothy was ready to cry with disappointment. “I have wasted the charm of the Golden Cap to no purpose,” she said, “for the Winged Monkeys cannot help me.”