assie. Morph. Now!" I snapped. The police car was coming fast. "We do not want to have to

explain a half-horse half-person."

"Which way should I morph?" Cassie wailed. "Horse or human?" She reared up slightly on her

hind legs.

I knew what was happening. She was fighting the horse's urge to panic.

"Human, human, human!" I said. "Everybody, stand in front of her!"

The police car squealed to a stop, sending the gravel flying. A single policeman stepped out. I

waved at him.

"Morning," he said. "You kids, uh... hiding something?"

I wanted to look over my shoulder and see what kind of shape Cassie was in. But that would

have been a mistake. "Hiding something?" I repeated.

"Step aside, all of you," he ordered.

We did, revealing Cassie. Fully human.

The policeman looked puzzled. But then he shrugged.

I breathed a huge sigh of relief.

"Can we help you, officer?" Rachel asked in her best "responsible" voice.

"We're making some inquiries," he said, still looking at Cassie like something must be wrong

with her. "We're looking for some kids who were shooting off fireworks in the construction site

across from the mall last night."

Suddenly Marco started coughing.

"Something the matter with him?" the policeman asked.

"Nope," I said. "Nothing wrong with him."

"We want these kids," the policeman said. "We want them real bad. See, it was dangerous what

they did. Could have been someone hurt. So we want to find the kids."

Suddenly I knew. He was one of them. The policeman was a Controller. I looked at his face. It

seemed normal. But inside his head was a creature from another planet - an evil, parasitic slug. Just

behind those normal, human-looking eyes, something vile lurked.

"I don't know anything about it," I lied.

He looked at me real close, and I began to sweat.

"Hey, you know what?" he said. "You look familiar. You look like a young man I know named

Tom."

"He's my brother," I said. I was trying not to let my voice go weird. But I just couldn't forget the

fact that it wasn't really some normal, human cop I was talking to. It was a Yeerk. This wasn't even a

human anymore. Not really. It was a Human-Controller. The human brain was totally enslaved.

"Tom's your brother, eh? Well, he's a good kid. I know him from The Sharing. I'm one of the adult

supervisors. Great group, The Sharing. You should come to a meeting."

"Yeah, um, Tom invited me already," I said.

"We have a lot of fun."

"Yeah," I repeated,

"Well, you call me if you hear anything about these kids in the construction site. I should warn

you - they may come up with some wild story to conceal their guilt. But you're too smart to believe a

bunch of crazy lies, aren't you?""He's a regular genius," Marco said.

Finally the policeman took off.

"Okay, rule number one," Rachel announced firmly. "We don't do anything to attract attention. We

have to be secret about everything. Especially morphing."

Cassie looked embarrassed. "Yeah, it was stupid of me. It's just, man! It is so amazing, running

like that. Out in the open spaces, running and running."

"How did you manage to morph with clothing?" I asked. "When Tobias and I did it... well,

let's just say it's a good thing neither of you girls was around."

"It took some practice," Cassie said, "And it can only be tight clothing. I tried it with a coat on. It

got shredded. I don't know what we'll do in the winter."

"That's not going to be a problem," Marco said firmly. "Because there isn't going to be any more

morphing."

"Maybe Marco is right," Rachel said. "This is too big for us. We're just kids. We need to find

someone important to tell this to. Someone we can trust,"

"We can't trust anyone," Tobias said flatly. "Anyone could be a Controller. We tell the wrong

person, we are all dead. And the whole world will be doomed."

"I don't want to stop morphing," Cassie said. "Do you realize all we could do with this power?

We could communicate with animals, maybe. Help save endangered species,"

"Humans may be the next endangered species, Cassie," Tobias said quietly.

"What do you say, Jake?" Cassie asked.

"Me?" I shrugged. "I don't know. Marco's right, we could all get killed. Rachel's right, this is too

major for a bunch of kids." I hesitated. I didn't like what I was about to say. "But Tobias is right, too. I

mean, the whole world is in danger. And we can't trust anyone."

"So, what do we do?" Rachel demanded.

"Hey, it's not up to me to decide," I said hotly.

"Let's take a vote," Rachel said.

"I vote we try to live long enough to get driver's licenses," Marco said.

"I vote we do what the Andalite said - fight," Tobias said.

"You've never even been in a fight," Marco sneered. "You can't handle the punks at school.

Suddenly now you want to kick butt on that Visser Three freakazoid?"

Tobias said nothing, but a blush spread up his neck.

"I vote with Tobias," Rachel said, giving Marco a dirty look. "I wish we could dump all this on

someone else. But we can't."

"Let's think it over for a while," Cassie said. "This is a big decision. I mean, it's not like we're

deciding whether to wear jeans or a skirt."

I was relieved. Thank goodness for Cassie.

"Yeah, let's wait for a while," I agreed. "In the meantime, no one say anything to anyone. We just

go back to normal life."

There was a smirk on Marco's face. He thought he'd won. But I wasn't so sure. Tobias was still

blushing. He sent a secret, grateful look to Rachel.

Marco and I took off toward my house again, trying to act normal. We talked about the baseball

season. We talked about who was going to slaughter who in Dead Zone 5, which is this CD game we

were going to play on my computer.

By the time we'd reached my house, we'd run out of stuff to talk about.

We played Dead Zone for a while. Neither of us did very well. Face it, games just weren't allthat interesting anymore. My mind was totally not there.

Tom came in after a while. "Hey, you guys," he said. "Can I give that a try?"

It had been months since Tom had done anything with me like play a game.

"Sure." Marco moved over and gave Tom his control stick.

We played for a few minutes, and Tom did pretty well. But then it was like he got bored or

something. He gave the control back to Marco and just sat back and watched.

"You guys hear about all the stuff going on with the construction site last night?" he asked me.

Marco jerked in surprise.

"What stuff?" I said.

"It was in the newspaper," Tom said casually. "They said some kids were there shooting off

fireworks. A bunch of morons who live around there decided it was flying saucers or something."

He laughed. "Flying saucers, right."

Marco and I both laughed, too.

"Yeah. And it was just these kids playing with fireworks," Tom said.

"Uh-huh," I said. I was trying very hard to concentrate on the game.

"You were out at the mall last night, weren't you?" Tom asked me.

"Uh-huh."

"Did you come back through the construction site?"

I shook my head. "No way."

"Didn't see any kids hanging around there, maybe?"

"Nope."

"It's not like I'd get them in trouble," Tom said. "I mean, I think it's kind of cool. They're just

shooting off fireworks and they get all these people terrified of flying saucers."

"Uh-huh."

"Flying saucers," he said. He laughed again. "Only complete dips believe that kind of stuff." He

leaned close. "You don't believe in that, do you? Aliens and spaceships and little green men from

Mars?"

I wanted to say no, none of them had been little or green. But I just said, "No way."

Tom nodded and stood up. "Cool. You know, Jake, I feel like we haven't been hanging around

much lately."

"I guess not," I agreed.

"That's too bad," he said. He snapped his fingers like he'd just had an idea. "You know, you

should join The Sharing. Marco, too."

"Why should we join?" Marco asked.

Tom just grinned. "I gotta go," he said. He gave me a playful punch on the shoulder. "Catch you

guys later. And don't forget - let me know if you hear anything about those kids at the construction

site."

He left.

Marco looked at me. "Jake. He's one of them."

"What?"

"Tom. Tom is one of them. Your brother is a Controller.