regor had never bitten his nails before, but he started doing it about five minutes after the fireflies arrived. They were unbelievable! They argued about where they would sit, they argued about who should take the first shift, they even argued about whose servant Temp should be since he was obviously just a no-account crawler, until the roach spoke up with uncharacteristic force, "Only the princess, Temp serves, only the princess."

Mareth tried to feed them to distract them, but they just bickered about each other's table manners.

"Must you talk with your mouth full, Zap?" Photos Glow-Glow said. "It kills my appetite."

"This from someone who just sat in his milk!" Zap said, and apparently she had him there, because his rear end went bright red in anger, and he chomped on a mushroom in silence for at least thirty seconds.

"Are they always like this?" Gregor whispered to Mareth.

"In truth, these two are not as bad as some others I have traveled with," whispered back Mareth. "I once saw a pair try to fight to the death over a piece of cake."

"Try to?" said Gregor.

"They are not very capable fighters, and they tire quickly. So they ended up accusing each other of cheating, and giving up. Then they sulked for several days," said Mareth.

"Do we really need them?" asked Gregor.

"Unfortunately, yes," said Mareth.

Even Boots, who had stationed herself on the floor of the boat to roll a ball around with Temp, seemed aggravated by the newcomers.

"Fo-Fo, too loud!" she said, tugging on one of his wings. "Shh, Fo-Fo!"

"Fo-Fo? Fo-Fo? I am he called Photos Glow-Glow and will answer to no other name!" said Photos Glow-Glow.

"She's just a little kid. She can't say Photos Glow-Glow," said Gregor.

"Well, then, I cannot understand her!" said the firefly.

"Allow me to translate," Twitchtip said, not even bothering to move. "She said if you don't stop your incessant babble, that big rat sitting in the boat next to you will rip your head off."

The silence that followed was blissful. Gregor felt positively friendly toward Twitchtip, and decided he wouldn't mind riding in her boat at all.

They were far out into the Waterway now. The torches had been extinguished when the shiners arrived, and the fireflies' glow only illuminated the immediate area. Gregor snapped on his best flashlight for a minute and shone it around. All signs of land had vanished.

There were waves, too, now. And even a decent breeze. Mareth and Howard ran silken sails up the masts and were preoccupied with steering the two vessels. Their bats settled comfortably together and dozed off. Gregor noticed that Ares didn't join them. On the first quest, all the bats had gathered in a clump to sleep together after flights. But maybe Ares wasn't welcome now.

"Hey, Ares, do you know how long it will take us to get to the Labyrinth in this boat?" asked Gregor.

"At least five days," said Ares. "If we flew, we could make it in less time, but it is believed that very few bats could make the journey. No one has ever tried it."

"I bet you could make it," said Gregor. He meant it, too. Henry hadn't chosen Ares just because he was a troublemaker; the bat was also impressively strong and swift.

"I have thought that I might try it someday, to see if I could accomplish it," admitted Ares.

"Like Lindbergh. He's the first guy who flew across the Atlantic Ocean by himself," said Gregor.

"He had wings?" asked Ares.

"Well, mechanical ones. He was a person. He had a plane. That's a machine that flies. Now people fly across the ocean all the time in great big planes, but not when Lindbergh was flying," said Gregor.

"He is famous, in the Overland?" asked Ares.

"Yeah, I mean, he was. He's dead now, but he was real famous. People were mad at him, too. Because of something about a war," Gregor said, unsure about that part. There was a sad thing, too, about a baby. But he couldn't remember that exactly, either.

Gregor picked up the scroll with "The Prophecy of Bane" and opened it.

DIE the baby, die his heart,

Die his most essential part.

He let the scroll snap shut. He looked at Boots, who was quietly singing "Row Row Row Your Boat" while she drummed on Temp's shell. She was so perfect, somehow, in that way little kids are perfect. So innocent. How did anyone think they were going to solve anything by killing her? And yet at this moment, Gregor knew squads of rats were scouring the Underland to do just that.

"Can rats swim?" Gregor asked, peering out into the water.

"Yes, but not as far out as we are. The rats cannot reach her here," Ares said, following his thoughts.

But eventually they would have to land. And there would be the Bane.

"Have you ever killed a rat?" asked Gregor.

"Not alone. Together with Henry, yes. I flew while he held the sword," said Ares.

Then Gregor remembered he had seen the rat Fangor die on Henry's sword, back on that crystal beach. But it was sort of a blur.

"How do you do it? I mean, where exactly is it best to...where do you stab it?" The words felt strange in his mouth.

"The neck is vulnerable. The heart, but one must get past the ribs. Through the eyes to the brain. Under the foreleg is a vein that bleeds greatly. If you strike at the belly, you may not kill instantly, but the rat will likely die within days from infection," said Ares.

"I see," said Gregor. But he didn't. That is, he couldn't really see himself doing it. Killing the giant white rat. The whole thing was surreal.

"Is it okay if I'm riding you? Or do I have to be on the ground?" asked Gregor.

"I will be there, if it is at all possible," said Ares.

"Thanks," said Gregor. "Sorry I got you into this mess."

"You also freed me from one," said Ares. And they left it at that.

Mareth called a dinner break and passed around food. The fireflies ate with gusto, even though they had just been fed.

After everyone had eaten, Mareth lowered the sails in his boat and hooked the front of his craft to the back of Howard's with a towrope. "Howard and I will take turns sailing the lead boat while the rest sleep. But we need someone on guard and one shiner on duty at all times."

"Zap will take the first shift," said Photos Glow-Glow. "My light requires more energy."

"It is a lie!" howled Zap. "I can only make one color, but the effort is the same. He only says this so that he will be given more food and less work!"

"Photos Glow-Glow will take the first shift," said Twitchtip. "Or I'll shred his wings into ribbons." So that settled that. "Who wants to watch with him?"

"We are many and can switch guards every two hours or so," said Mareth.

Gregor was wiped out, but he hated the idea of being woken up after an hour or two of sleep and then having to be on guard, so he volunteered to go first.

In the lead boat, Howard took his place by the rudder to steer. His bat folded its wings to sleep. Twitchtip, who had barely moved since they left Regalia, closed her eyes. Zap's soft yellow light faded out, and she began to snore.

Gregor took off Boots's life jacket, wrapped her snugly in a blanket, and settled her down next to Temp in the stern of their boat. Ares perched next to them. Mareth stretched out on the floor, with Andromeda nearby. Photos Glow-Glow turned his bulb to a steady orange light and lit on the bow, a few feet in front of Mareth, illuminating the space between the boats.

Gregor sat on a pile of supplies and laid his forearm across the side of the boat. It was quiet except for the lapping of the waves, soft breathing, and firefly snores. The rocking of the boat had a hypnotic effect. His eyelids felt leaden.

He had barely slept in days...the rats were after Boots...maybe he could just rest his head on his shoulder...he had to kill Ripred...no, the Bane...he had to kill the Bane...how many nights had he been down here?...he had to kill somebody....

Boots's cold little hand was wrapping around his wrist. "What, Boots?" he murmured. She was squeezing him now. Squeezing him hard. "What? You need a blanket?"

He tried to pull his arm away. Her fingers dug in deeper, creeping up his arm, causing real pain. Gregor's eyes flew open. Boots was sleeping peacefully next to Temp, yards away from him. He twisted his head to the side.

Curled around his forearm was a slimy red tentacle.