Ozma regarded them thoughtfully.

"It isn't right to leave any living creatures in such helpless forms," said she. "I think, Wizard, you ought to transform them into their natural shapes again."

"But I don't know what their natural shapes are," he objected, "for of course the forms of mixed animals which they had assumed were not natural to them. And you must not forget, Ozma, that their natures were cruel and mischievous, so if I bring them back to life they might cause us a great deal of trouble."

"Nevertheless," said the Ruler of Oz, "we must free them from their present enchantments. When you restore them to their natural forms we will discover who they really are, and surely we need not fear any two people, even though they prove to be magicians and our enemies."

"I am not so sure of that," protested the Wizard, with a shake of his bald head. "The one bit of magic I robbed them of—which was the Word of Transformation—is so simple, yet so powerful, that neither Glinda nor I can equal it. It isn't all in the word, you know, it's the way the word is pronounced. So if the two strange magicians have other magic of the same sort, they might prove very dangerous to us, if we liberated them."

"I've an idea!" exclaimed Dorothy. "I'm no wizard, and no fairy, but if you do as I say, we needn't fear these people at all."

"What is your thought, my dear?" asked Ozma.

"Well," replied the girl, "here is this Fountain of the Water of Oblivion, and that's what put the notion into my head. When the Wizard speaks that ter'ble word that will change 'em back to their real forms, he can make 'em dreadful thirsty, too, and we'll put a cup right here by the fountain, so it'll be handy. Then they'll drink the water and forget all the magic they ever knew—and everything else, too."

"That's not a bad idea," said the Wizard, looking at Dorothy approvingly.

"It's a very GOOD idea," declared Ozma. "Run for a cup, Dorothy."