"That was better than fighting," said Ozma, when all our friends were assembled in the palace after the exciting events of the morning; and each and every one agreed with her.
 
"No one was hurt," said the Wizard, delightedly.
 
"And no one hurt us," added Aunt Em.
 
"But, best of all," said Dorothy, "the wicked people have all forgotten their wickedness, and will not wish to hurt any one after this."
 
"True, Princess," declared the Shaggy Man. "It seems to me that to have reformed all those evil characters is more important than to have saved Oz."
 
"Nevertheless," remarked the Scarecrow, "I am glad Oz is saved. I can now go back to my new mansion and live happily."
 
"And I am glad and grateful that my pumpkin farm is saved," said Jack.
 
"For my part," added the Tin Woodman, "I cannot express my joy that my lovely tin castle is not to be demolished by wicked enemies."
 
"Still," said Tiktok, "o-ther en-e-mies may come to Oz some day."
 
"Why do you allow your clock-work brains to interrupt our joy?" asked Omby Amby, frowning at the machine man.
 
"I say what I am wound up to say," answered Tiktok.
 
"And you are right," declared Ozma. "I myself have been thinking of this very idea, and it seems to me there are entirely too many ways for people to get to the Land of Oz. We used to think the deadly desert that surrounds us was enough protection; but that is no longer the case. The Wizard and Dorothy have both come here through the air, and I am told the earth people have invented airships that can fly anywhere they wish them to go."
 
"Why, sometimes they do, and sometimes they don't," asserted Dorothy.
 
"But in time the airships may cause us trouble," continued Ozma, "for if the earth folk learn how to manage them we would be overrun with visitors who would ruin our lovely, secluded fairyland."
 
"That is true enough," agreed the Wizard.
 
"Also the desert fails to protect us in other ways," Ozma went on, thoughtfully. "Johnny Dooit once made a sand-boat that sailed across it, and the Nome King made a tunnel under it. So I believe something ought to be done to cut us off from the rest of the world entirely, so that no one in the future will ever be able to intrude upon us."
 
"How will you do that?" asked the Scarecrow.
 
"I do not know; but in some way I am sure it can be accomplished. To-morrow I will make a journey to the castle of Glinda the Good, and ask her advice."
 
"May I go with you?" asked Dorothy, eagerly.
 
"Of course, my dear Princess; and I also invite any of our friends here who would like to undertake the journey."
 
They all declared they wished to accompany their girl Ruler, for this was indeed an important mission, since the future of the Land of Oz to a great extent depended upon it. So Ozma gave orders to her servants to prepare for the journey on the morrow.
 
That day she watched her Magic Picture, and when it showed her that all the Nomes had returned through the tunnel to their underground caverns, Ozma used the Magic Belt to close up the tunnel, so that the earth underneath the desert sands became as solid as it was before the Nomes began to dig.
 
............