"You'd best be careful," Mespa warned her. "There's a fifty-foot mantizac that's been following us for the last half hour. I saw it when I was throwing up."

"No self-respecting fish is going to want my old bones," Diamanda said.

She'd no sooner spoken than the mottled head of a mantizac— not quite the size Mespa had described, but still huge—broke the surface. Its vast maw gaped not more than a foot from Diamnda's outstretched arms.

"Goddess !" the old lady yelled, withdrawing her hands and sitting up sharply.

The frustrated fish pushed against the back of the boat, as if to nudge one of the human morsels on board into its own element.

"So…" said Diamanda. "I think this calls for some moon-magic."

"Wait," said Joephi. "You said if we used magic, we would risk drawing attention to ourselves."

"So I did," Diamanda replied. "But in our present state we risk drowning or being eaten by that thing ." The mantizac was now moving up the side of The Lyre , turning up its enormous head and fixing the women with its silver-and-scarlet eye.

Mespa clutched the little box even closer to her bosom. "It won't take me," she said, a profound terror in her voice.

"No," said Diamanda reassuringly. "It won't."

She raised her aged hands. Dark threads of energy moved through her veins and leaped from her fingertips, forming delicate shapes on the air, and then fled heavenward.