"I will try to do that," Ozma graciously assured them, "but you must remember that the powers of fairies are granted them to bring comfort and happiness to all who appeal to them. On the contrary, such magic as Coo-ee-oh knew and practiced is unlawful witchcraft and her arts are such as no fairy would condescend to use. However, it is sometimes necessary to consider evil in order to accomplish good, and perhaps by studying Coo-ee-oh's tools and charms of witchcraft I may be able to save us. Do you promise to accept me as your Ruler and to obey my commands?" They promised willingly. "Then," continued Ozma, "I will go to Coo-ee-oh's palace and take possession of it. Perhaps what I find there will be of use to me. In the meantime tell all the Skeezers to fear nothing, but have patience. Let them return to their homes and perform their daily tasks as usual. Coo-ee-oh's loss may not prove a misfortune, but rather a blessing." This speech cheered the Skeezers amazingly. Really, they had no one now to depend upon but Ozma, and in spite of their dangerous position their hearts were lightened by the transformation and absence of their cruel Queen. They got out their brass band and a grand procession escorted Ozma and Dorothy to the palace, where all of Coo-ee-oh's former servants were eager to wait upon them. Ozma invited Lady Aurex to stay at the palace also, for she knew all about the Skeezers and their island and had also been a favorite of the former Queen, so her advice and information were sure to prove valuable. Ozma was somewhat disappointed in what she found in the palace. One room of Coo-ee-oh's private suite was entirely devoted to the practice of witchcraft, and here were countless queer instruments and jars of ointments and bottles of potions labeled with queer names, and strange machines that Ozma could not guess the use of, and pickled toads and snails and lizards, and a shelf of books that were written in blood, but in a language which the Ruler of Oz did not know. "I do not see," said Ozma to Dorothy, who accompanied her in her search, "how Coo-ee-oh knew the use of the magic tools she stole from the three Adept Witches. Moreover, from all reports these Adepts practiced only good witchcraft, such as would be helpful to their people, while Coo-ee-oh performed only evil." "Perhaps she turned the good things to evil uses?" suggested Dorothy. "Yes, and with the knowledge she gained Coo-ee-oh doubtless invented many evil things quite unknown to the good Adepts, who are now fishes," added Ozma. "It is unfortunate for us that the Queen kept her secrets so closely guarded, for no one but herself could use any of these strange things gathered in this room." "Couldn't we capture the Diamond Swan and make her tell the secrets?" asked Dorothy.