L. Frank Baum

“ They are people who inhabit a mountain just south of the Lake of the Skeezers. The mountain has steep sides and a broad, hollow top, like a basin, and in this basin the Flatheads have their dwellings. They also are magic-workers and usually keep to themselves and allow no one from outside to visit them. I have learned that the Flatheads number about one hundred people—men, women and children—while the Skeezers number just one hundred and one."
"What did they quarrel about, and why do they wish to fight one another?" was Ozma's next question.
"I cannot tell your Majesty that," said Glinda. ”

“ Such folks do not like to submit to interference and they are more likely to resent your coming among them than to receive you kindly and graciously, as is your due."
"If you had an army to take with you," added Dorothy, "it wouldn't be so bad; but there isn't such a thing as an army in all Oz."
"I have one soldier," said Ozma.
"Yes, the soldier with the green whiskers; but he's dreadful 'fraid of his gun and never loads it. I'm sure he'd run rather than fight. And one soldier, even if he were brave, couldn't do much against two hundred and one Flatheads and Skeezers." ”

“ Moreover she could see no great danger to the fairy Ruler of Oz in the undertaking, even though the unknown people she was to visit proved obstinate. But Dorothy was not a fairy; she was a little girl who had come from Kansas to live in the Land of Oz. Dorothy might encounter dangers that to Ozma would be as nothing but to an "Earth child" would be very serious.
The very fact that Dorothy lived in Oz, and had been made a Princess by her friend Ozma, prevented her from being killed or suffering any great bodily pain as long as she lived in that fairyland. ”

“ The Princess smiled upon her little friend.
"I see no reason why you should not accompany me," was her reply. "Two girls are not very warlike and they will not suspect us of being on any errand but a kindly and peaceful one. ”

“ These facts Glinda was considering while she paced with stately tread her marble hall.
Finally the good Sorceress paused and drew a ring from her finger, handing it to Dorothy.
"Wear this ring constantly until your return," she said to the girl. "If serious danger threatens you, turn the ring around on your finger once to the right and another turn to the left. That will ring the alarm bell in my palace and I will at once come to your rescue. But do not use the ring unless you are actually in danger of destruction. ”