Cross My Heart and Hope to Spy(15)

"That's right," Mr. Solomon said. He didn't smile. He didn't say good job. Instead, he looked at the screens that filled the walls of the van, the wires and keyboards that were locked carefully into place. "It's a big world, ladies, but that doesn't make it easy to hide. If you stay on this course of study, you'd better be ready to look over your shoulders for the rest of your lives.

"Countersurveillance isn't something you learn from a book—it's not about theory," Solomon continued. "It's about the prickly feeling on the back of your neck, the little voice in your head that tells you when something isn't quite right." The van came to stop.

"Last semester, some of you"—he looked directly at me—"proved that you're pretty good at not being seen when you don't want to be. Well, today you go from being tailers to tailees. And, ladies…" Mr. Solomon paused. My classmates were so still, so quiet, I could almost hear our pounding hearts. "…this is harder."

I thought about our first mission last semester, how Mr. Smith had used every countersurveillance measure known to man simply to enjoy a night in the Roseville town square. It had been exhausting just watching him, and I knew Mr. Solomon was right. The bad guys could be anyone, they could be anywhere, and the odds would always be in their favor.

"Split up into four teams of two—and remember— I don't know exactly how many operatives are out there waiting today, ladies, but if they're good—and you should assume they're very, very good—then it will take every trick you know and every ounce of luck you can muster to identify them and lose them and make it to this location before five o'clock." He pulled an envelope from his coat pocket and placed it in Tina's hands.

He eased toward the back doors of the van. "Oh, and ladies, surveillance might help you do your job, but countersurveillance keeps you alive. If this Op is hard"—Mr. Solomon's voice trailed off, and for a second he wasn't just a teacher, he was my father's friend—"it's supposed to be."

The doors swung open, bright sunlight streamed inside, and by the time we heard the heavy metal clank of the doors again, Joe Solomon was already gone.

We could have flown two hundred miles, or we could have gone in circles and were now back in our school's driveway, twenty feet from where it had all began. Anything was possible, but one thing was sure: this quiz wasn't about grades—nothing at the Gallagher Academy ever really is.

"Do it, Cammie," Bex said. I eased toward the doors and opened one a crack.

A sliver of bright light sliced through the dim van as I peered outside and let my eyes adjust to what I saw. "It's the Mall."

"Cool," Bex said, sliding toward me.

I threw the door open wider. "Not that kind of mall."

Chapter Eight

We crawled, one by one, out of the back of the van and stood for a long time, staring down the grassy promenade that ran between the Washington Monument and the United States Capitol, the heart of Washington, D.C. A lot of people think the Smithsonian is a museum, but it's actually a lot of different museums, and right then we were in the center of them all. We could have gone to see everything from the U.S. Constitution to Fonzie's leather jacket, but somehow I knew that, of all the school groups that take field trips to the National Mall every year, ours was very different.

A man in black stretched his hamstrings on a bench before taking off in a jog. A long line of women wearing matching sweatshirts that said "Louisville Ladies do D.C." milled in front of a Metro stop. And I couldn't help thinking, Oh, Mr. Solomon is good.

After all, he'd been telling us for weeks that surveillance is all about home-court advantage, and that the more limited a location's access is to the public, the easier it will be to see someone who doesn't belong; but that day, Joe Solomon had brought us to a place where tourists converge from all over the world, a place that's home to everyone from panhandlers to politicians (Macey, by the way, swears there isn't much difference). And before I knew it, Kim was saying exactly what I was already thinking.

"We're being watched…"

"By friends of Mr. Solomon's," Mick Morrison added with a crack of her knuckles.

"And they could be…" Anna started, but her voice broke and she swallowed hard.

"Anyone," Bex finished, her voice as excited as Anna's was terrified.

Beside me, Tina was opening the envelope Mr. Solomon had given her.

"What?" Bex asked. "What does it say?"

Tina held up a folded brochure from the National Museum of American History and pointed to a picture of a tiny pair of bright red shoes. There was a message scrawled across it:

There's no place like home.

5:00

Well, the girl in me has seen The Wizard of Oz approximately one billion times, so I knew that Dorothy's ruby slippers must be on the other side of the grassy lawn with the rest of our national treasures.

But the spy in me knew that getting there, tail-free, by five o'clock would be a whole lot harder than clicking our heels together and wishing for home.

"And…flip," Bex said an hour later.

We stopped midstride in front of the museum, then pivoted and started back in the opposite direction. The guy in the red baseball cap who had been following us since we passed the National Gallery of Art kept walking as if he didn't care that the two girls in front of him had just done a total about-face. And maybe he didn't. Care, I mean. But then again, maybe another member of his team had rotated into position and taken his place. There was no way to know. So we kept walking.

"We could be clear," Bex said, sounding wishful. "There might not be anyone on us."