"I cannot tell," answered the soldier, "for nobody has ever crossed the desert, unless it is Oz himself."

"Is there no one who can help me?" asked Dorothy earnestly.

"Glinda might," he suggested.

"Who is Glinda?" inquired the Scarecrow.

"The Witch of the South. She is the most powerful of all the Witches, and rules over the Quadlings. Besides, her castle stands on the edge of the desert, so she may know a way to cross it."

"Glinda is a Good Witch, isn't she?" asked the child.

"The Quadlings think she is good," said the soldier, "and she is kind to everyone. I have heard that Glinda is a beautiful woman, who knows how to keep young in spite of the many years she has lived."

"How can I get to her castle?" asked Dorothy.

"The road is straight to the South," he answered, "but it is said to be full of dangers to travelers. There are wild beasts in the woods, and a race of queer men who do not like strangers to cross their country. For this reason none of the Quadlings ever come to the Emerald City."

The soldier then left them and the Scarecrow said:

"It seems, in spite of dangers, that the best thing Dorothy can do is to travel to the Land of the South and ask Glinda to help her. For, of course, if Dorothy stays here she will never get back to Kansas."

"You must have been thinking again," remarked the Tin Woodman.

"I have," said the Scarecrow.

"I shall go with Dorothy," declared the Lion, "for I am tired of your city and long for the woods and the country again. I am really a wild beast, you know. Besides, Dorothy will need someone to protect her."

"That is true," agreed the Woodman. "My axe may be of service to her; so I also will go with her to the Land of the South."

"When shall we start?" asked the Scarecrow.

"Are you going?" they asked, in surprise.

"Certainly. If it wasn't for Dorothy I should never have had brains. She lifted me from the pole in the cornfield and brought me to the Emerald City. So my good luck is all due to her, and I shall never leave her until she starts back to Kansas for good and all."

"Thank you," said Dorothy gratefully. "You are all very kind to me. But I should like to start as soon as possible."

"We shall go tomorrow morning," returned the Scarecrow. "So now let us all get ready, for it will be a long journey."

The next morning Dorothy kissed the pretty green girl good–bye, and they all shook hands with the soldier with the green whiskers, who had walked with them as far as the gate. When the Guardian of the Gate saw them again he wondered greatly that they could leave the beautiful City to get into new trouble. But he at once unlocked their spectacles, which he put back into the green box, and gave them many good wishes to carry with them.

"You are now our ruler," he said to the Scarecrow; "so you must come back to us as soon as possible."

"I certainly shall if I am able," the Scarecrow replied; "but I must help Dorothy to get home, first."

As Dorothy bade the good–natured Guardian a last farewell she said:

"I have been very kindly treated in your lovely City, and everyone has been good to me. I cannot tell you how grateful I am."

"Don't try, my dear," he answered. "We should like to keep you with us, but if it is your wish to return to Kansas, I hope you will find a way." He then opened the gate of the outer wall, and they walked forth and started upon their journey.

The sun shone brightly as our friends turned their faces toward the Land of the South. They were all in the best of spirits, and laughed and chatted together. Dorothy was once more filled with the hope of getting home, and the Scarecrow and the Tin Woodman were glad to be of use to her. As for the Lion, he sniffed the fresh air with delight and whisked his tail from side to side in pure joy at being in the country again, while Toto ran around them and chased the moths and butterflies, barking merrily all the time.