"Who's that?" inquired Dorothy.

But the heads had all bobbed down and disappeared behind the walls, so there was no answer. They waited a long time before the gate rolled back with a rumbling sound, and a loud voice cried, "Enter!" But they lost no time in taking advantage of the invitation.

On either side of the broad street that led into the city from the gate stood a row of huge giants, twenty of them on a side and all standing so close together that their elbows touched. They wore uniforms of blue and yellow and were armed with clubs as big around as treetrunks. Each giant had around his neck a broad band of gold, riveted on, to show he was a slave.

As our friends entered riding upon the Lion, the Woozy, the Sawhorse and the Mule, the giants half turned and walked in two files on either side of them, as if escorting them on their way. It looked to Dorothy as if all her party had been made prisoners, for even mounted on their animals their heads scarcely reached to the knees of the marching giants. The girls and Button-Bright were anxious to know what sort of a city they had entered, and what the people were like who had made these powerful creatures their slaves. Through the legs of the giants as they walked, Dorothy could see rows of houses on each side of the street and throngs of people standing on the sidewalks, but the people were of ordinary size and the only remarkable thing about them was the fact that they were dreadfully lean and thin. Between their skin and their bones there seemed to be little or no flesh, and they were mostly stoop-shouldered and weary looking, even to the little children.

More and more, Dorothy wondered how and why the great giants had ever submitted to become slaves of such skinny, languid masters, but there was no chance to question anyone until they arrived at a big palace located in the heart of the city. Here the giants formed lines to the entrance and stood still while our friends rode into the courtyard of the palace. Then the gates closed behind them, and before them was a skinny little man who bowed low and said in a sad voice, "If you will be so obliging as to dismount, it will give me pleasure to lead you into the presence of the World's Most Mighty Ruler, Vig the Czarover."

"I don't believe it!" said Dorothy indignantly.

"What don't you believe?" asked the man.

"I don't believe your Czarover can hold a candle to our Ozma."

"He wouldn't hold a candle under any circumstances, or to any living person," replied the man very seriously, "for he has slaves to do such things and the Mighty Vig is too dignified to do anything that others can do for him. He even obliges a slave to sneeze for him, if ever he catches cold. However, if you dare to face our powerful ruler, follow me."

"We dare anything," said the Wizard, "so go ahead."

Through several marble corridors having lofty ceilings they passed, finding each corridor and doorway guarded by servants. But these servants of the palace were of the people and not giants, and they were so thin that they almost resembled skeletons. Finally, they entered a great circular room with a high, domed ceiling, where the Czarover sat on a throne cut from a solid block of white marble and decorated with purple silk hangings and gold tassels.

The ruler of these people was combing his eyebrows when our friends entered the throne room and stood before him, but he put the comb in his pocket and examined the strangers with evident curiosity. Then he said, "Dear me, what a surprise! You have really shocked me. For no outsider has ever before come to our City of Herku, and I cannot imagine why you have ventured to do so."

"We are looking for Ozma, the Supreme Ruler of the Land of Oz," replied the Wizard.

"Do you see her anywhere around here?" asked the Czarover.

"Not yet, Your Majesty, but perhaps you may tell us where she is."

"No, I have my hands full keeping track of my own people. I find them hard to manage because they are so tremendously strong."

"They don't look very strong," said Dorothy. "It seems as if a good wind would blow 'em way out of the city if it wasn't for the wall."

"Just so, just so," admitted the Czarover. "They really look that way, don't they? But you must never trust to appearances, which have a way of fooling one. Perhaps you noticed that I prevented you from meeting any of my people. I protected you with my giants while you were on the way from the gates to my palace so that not a Herku got near you."

"Are your people so dangerous, then?"asked the Wizard.

"To strangers, yes. But only because they are so friendly. For if they shake hands with you, they are likely to break your arms or crush your fingers to a jelly."

"Why?" asked Button-Bright.

"Because we are the strongest people in all the world."

"Pshaw!"exclaimed the boy. "That's bragging. You prob'ly don't know how strong other people are. Why, once I knew a man in Philadelphi' who could bend iron bars with just his hands!"

"But mercy me, it's no trick to bend iron bars," said His Majesty. "Tell me, could this man crush a block of stone with his bare hands?"

"No one could do that," declared the boy.

"If I had a block of stone, I'd show you," said the Czarover, looking around the room. "Ah, here is my throne. The back is too high, anyhow, so I'll just break off a piece of that." He rose to his feet and tottered in an uncertain way around the throne. Then he took hold of the back and broke off a piece of marble over a foot thick. "This," said he, coming back to his seat, "is very solid marble and much harder than ordinary stone. Yet I can crumble it easily with my fingers, a proof that I am very strong."

Even as he spoke, he began breaking off chunks of marble and crumbling them as one would a bit of earth. The Wizard was so astonished that he took a piece in his own hands and tested it, finding it very hard indeed.

Just then one of the giant servants entered and exclaimed, "Oh, Your Majesty, the cook has burned the soup! What shall we do?"

"How dare you interrupt me?".

"asked the Czarover, and grasping the immense giant by one of his legs, he raised him in the air and threw him headfirst out of an open window. "Now, tell me," he said, turning to Button-Bright, "could your man in Philadelphia crumble marble in his fingers?"

"I guess not," said Button-Bright, much impressed by the skinny monarch's strength.

"What makes you so strong?" inquired Dorothy.

"It's the zosozo," he explained, "which is an invention of my own. I and all my people eat zosozo, and it gives us tremendous strength. Would you like to eat some?"

"No thank you," replied the girl. "I – I don't want to get so thin."

"Well, of course one can't have strength and flesh at the same time," said the Czarover. "Zosozo is pure energy, and it's the only compound of its sort in existence. I never allow our giants to have it, you know, or they would soon become our masters, since they are bigger that we; so I keep all the stuff locked up in my private laboratory. Once a year I feed a teaspoonful of it to each of my people – men, women and children – so every one of them is nearly as strong as I am. Wouldn't YOU like a dose, sir?" he asked, turning to the Wizard.

"Well," said the Wizard, "if you would give me a little zosozo in a bottle, I'd like to take it with me on my travels. It might come in handy on occasion."