"Well, if we're under water, they can't fight us, and we can't fight them," asserted Dorothy.

"They could kill the fishes, however," said Ozma gravely

"We have ways to fight, also, even though our island is under water," claimed Lady Aurex. "I cannot tell you all our secrets, but this island is full of surprises. Also our Queen's magic is astonishing."

"Did she steal it all from the three Adepts in Sorcery that are now fishes?"

"She stole the knowledge and the magic tools, but she has used them as the three Adepts never would have done."

By this time the top of the dome was quite under water and suddenly the island stopped sinking and became stationary.

"See!" cried Lady Aurex, pointing to the shore. "The Flatheads have come."

On the bank, which was now far above their heads, a crowd of dark figures could be seen.

"Now let us see what Coo-ee-oh will do to oppose them," continued Lady Aurex, in a voice that betrayed her excitement.

* * * * * * * *

The Flatheads, pushing their way through the line of palm trees, had reached the shore of the lake just as the top of the island's dome disappeared beneath the surface. The water now flowed from shore to shore, but through the clear water the dome was still visible and the houses of the Skeezers could be dimly seen through the panes of glass.