"I dare not say," replied Lady Aurex in a low tone.

"Why are you afraid to speak freely?" inquired Ozma.

"The Queen punishes us if we make remarks that she does not like."

"Are we not alone then, in this house?"

"The Queen can hear everything that is spoken on this island -- even the slightest whisper," declared Lady Aurex. "She is a wonderful witch, as she has told you, and it is folly to criticise her or disobey her commands."

Ozma looked into her eyes and saw that she would like to say more if she dared. So she drew from her bosom her silver wand, and having muttered a magic phrase in a strange tongue, she left the room and walked slowly around the outside of the house, making a complete circle and waving her wand in mystic curves as she walked. Lady Aurex watched her curiously and, when Ozma had again entered the room and seated herself, she asked:

"What have you done?"

"I've enchanted this house in such a manner that Queen Coo-ee-oh, with all her witchcraft, cannot hear one word we speak within the magic circle I have made," replied Ozma. "We may now speak freely and as loudly as we wish, without fear of the Queen's anger."