I WISHED I HAD AN APPETITE, because the Romans knew how to eat.

Sets of couches and low tables were carted into the forum until it resembled a furniture showroom. Romans lounged in groups of ten or twenty, talking and laughing while wind spirits—aurae—swirled overhead, bringing an endless assortment of pizzas, sandwiches, chips, cold drinks, and fresh-baked cookies. Drifting through the crowd were purple ghosts—Lares—in togas and legionnaire armor. Around the edges of the feast, satyrs (no, fauns,) trotted from table to table, panhandling for food and spare change. In the nearby fields, the war elephant frolicked with Mrs. O'Leary, and children played tag around the statues of Terminus that lined the city limits.

The whole scene was so familiar yet so completely alien that it gave me vertigo.

All I wanted to do was be with Percy—preferably alone. I knew U would have to wait. If our quest was going to succeed, we needed these Romans, which meant getting to know them and building some goodwill.

Reyna and a few of her officers (including the blond kid Octavian, freshly back from burning a teddy bear for the gods) sat with me and my crew. Percy joined us with his two new friends, Frank and Hazel.

As a tornado of food platters settled onto the table, Percy leaned over and whispered, "I want to show you around New Rome. Just you and me. The place is incredible."

I should've felt thrilled. Just you and me was exactly what I wanted. Instead, resentment swelled in my throat. How could Percy talk so enthusiastically about this place? What about Camp Half-Blood—our camp, our home?

I tried not to stare at the new marks on Percy's forearm—an SPQR tattoo like Jason's. At Camp Half-Blood, demigods got bead necklaces to commemorate years of training. Here, the Romans burned a tattoo into your flesh, as if to say: You belong to us. Permanently.

I swallowed back some biting comments. "Okay. Sure."

"I've been thinking," he said nervously. "I had this idea—"

He stopped as Reyna called a toast to friendship.

After introductions all around, the Romans and my crew began exchanging stories. Jason explained how he'd arrived at Camp Half-Blood without his memory, and how he'd gone on a quest with Piper and Leo to rescue the goddess Hera (or Juno, take your pick—she was equally annoying in Greek or Roman) from imprisonment at the Wolf House in northern California.

"Impossible!" Octavian broke in. "That's our most sacred place. If the giants had imprisoned a goddess there—"

"They would've destroyed her," Piper said. "And blamed it on the Greeks, and started a war between the camps. Now, be quiet and let Jason finish."

Octavian opened his mouth, but no sound came out. I really loved Piper's charmspeak. I noticed Reyna looking back and forth between Jason and Piper, her brow creased, as if just beginning to realize the two of them were a couple.

"So," Jason continued, "that's how we found out about the earth goddess Gaea. She's still half asleep, but she's the one freeing the monsters from Tartarus and raising the giants. Porphyrion, the big leader dude we fought at the Wolf House: he said he was retreating to the ancient lands—Greece itself. He plans on awakening Gaea and destroying the gods by...what did he call it? Pulling up their roots."

Percy nodded thoughtfully. "Gaea's been busy over here, too. We had our own encounter with Queen Dirt Face."

Percy recounted his side of the story. He talked about waking up at the Wolf House with no memories except for one name—Nova.

When she heard that, I had to try hard not to cry. Percy told us how he'd traveled to Alaska with Frank and Hazel—how they'd defeated the giant Alcyoneus, freed the death god Thanatos, and returned with the lost golden eagle standard of the Roman camp to repel an attack by the giants' army.

When Percy had finished, Jason whistled appreciatively. "No wonder they made you praetor."

Octavian snorted. "Which means we now have three praetors! The rules clearly state we can only have two!"

"On the bright side," Percy said, "both Jason and I outrank you, Octavian. So we can both tell you to shut up."

Octavian turned as purple as a Roman T-shirt. Jason gave Percy a fist bump.

Even Reyna managed a smile, though her eyes were stormy.

"We'll have to figure out the extra praetor problem later," she said. "Right now we have more serious issues to deal with."

"I'll step aside for Jason," Percy said easily. "It's no biggie."

"No biggie?" Octavian choked. "The praetorship of Rome is no biggie?"

"Oh my underworld. You are worse than Demeter and cereal. Or Dad and Demeter arguing over where Personephone should stay. Point is, you're annoying so shut up." I hissed.

Percy ignored him and turned to Jason. "You're Thalia Grace's brother, huh? Wow. You guys look nothing alike."

"Yeah, I noticed," Jason said. "Anyway, thanks for helping my camp while I was gone. You did an awesome job."

"Back at you," Percy said.

I kicked his shin. I hated to interrupt a budding bromance, but Reyna was right: we had serious things to discuss. "We should talk about the Great Prophecy. It sounds like the Romans are aware of it too?"

Reyna nodded. "We call it the Prophecy of Nine. Octavian, you have it committed to memory?"

"Of course," he said. "But, Reyna—"

"Recite it, please. In English, not Latin."

Octavian sighed. "Nine half-bloods shall answer the call. To storm or fire the world must fall—"

"An oath to keep with a final breath," Annabeth continued. "And foes bear arms to the Doors of Death."

Everyone stared at her—except for Leo, who had constructed a pinwheel out of aluminum foil taco wrappers and was sticking it into passing wind spirits.

The big kid, Frank, sat forward, staring at her in fascination, as if she'd grown a third eye. "Is it true you're a child of Min—I mean, Athena?"

"Yes," she said, suddenly defensive. "Why is that such a surprise?"

Octavian scoffed. "If you're truly a child of the wisdom goddess and she a child of Pluto—"

"Excuse me? Are you really trying to come after me?" I glared at him and he glared back.

Caelan kept trying to catch my eye but I was consciously avoiding him, keeping my gaze on Hazel. She gave the same vibes that Caelan did, she reeked of the underworld.

"Enough," Reyna snapped. "Annabeth is what she says. Nova is a daughter of Pluto and Caelan and Nico's sister. They're here in peace. Besides..." She gave me a look of grudging respect. "Percy has spoken highly of you."

The undertones in Reyna's voice took me a moment to decipher. Percy looked down, suddenly interested in his cheeseburger.

My face felt hot. Oh, gods... Reyna had tried to make a move on Percy. That explained the tinge of bitterness, maybe even envy, in her words. Percy had turned her down for me.

At that moment, I forgave my ridiculous boyfriend for everything he'd ever done wrong. I gave his hand, which was intertwined with mine under the table, a gentle squeeze.

"Uh, thanks," I told Reyna. "At any rate, some of the prophecy is becoming clear. Foes bearing arms to the Doors of Death...that means Romans and Greeks. We have to combine forces to find those doors."

Hazel, the girl with the cavalry helmet and the long curly hair, picked up something next to her plate. It looked like a large ruby; but before I could be sure, Hazel slipped it into the pocket of her denim shirt.

"My brother, Nico, went looking for the doors," she said.

"Nico? Di Angelo? Is your brother?" I was completely confused for a moment before my eyes widened with a realization. "You're a child of Pluto?"

"Wait," Annabeth said. "Nico di Angelo? He's your brother?"

Hazel nodded as if this were obvious. A dozen more questions crowded into my head, but it was already spinning like Leo's pinwheel. I decided to let the matter go. "We'll talk about that later. You were saying?"

"He disappeared." Hazel moistened her lips. "I'm afraid...I'm not sure, but I think something's happened to him."

My heart beat increased and I bit my lip nervously. Nico was gone, again but Caelan was here.. I turned to give him a glare but found that my brother was nowhere to be seen.

"We'll look for him," Percy promised. "We have to find the Doors of Death anyway. Thanatos told us we'd find both answers in Rome—like, the original Rome. That's on the way to Greece, right?"

"Thanatos told you this?" I said, a little confused. "And you didn't get a picture of him chained up for me to use as blackmail?"

"Uhh.. we didn't think of that." Frank said nervously.

"I'm kidding dude. I've got enough blackmail on him already." I smiled softly at the boy, trying to reassure the fact I wasn't going to hurt him.

Percy took a bite of his burger. "Now that Death is free, monsters will disintegrate and return to Tartarus again like they used to. But as long as the Doors of Death are open, they'll just keep coming back."

Piper twisted the feather in her hair. "Like water leaking through a dam," she suggested.

"Yeah." Percy smiled. "We've got a dam hole."

My smile grew. "I left my dam T-shirt at home."

"Well that's just sad." Percy responded and I laughed.

"If only Thals was here." I muttered back.

"What?" Piper asked.

"Nothing," he said. "Inside joke. The point is we'll have to find the doors and close them before we can head to Greece. It's the only way we'll stand a chance of defeating the giants and making sure they stay defeated."

Reyna plucked an apple from a passing fruit tray. She turned it in her fingers, studying the dark red surface. "You propose an expedition to Greece in your warship. You do realize that the ancient lands—and the Mare Nostrum—are dangerous?"

"Mary who?" Leo asked.

"Mare Nostrum," Jason explained. "Our Sea. It's what the Ancient Romans called the Mediterranean."

Reyna nodded. "The territory that was once the Roman Empire is not only the birthplace of the gods. It's also the ancestral home of the monsters, Titans and giants... and worse things. As dangerous as travel is for demigods here in America, there it would be ten times worse."

"You said Alaska would be bad," Percy reminded her. "We survived that."

Reyna shook her head. Her fingernails cut little crescents into the apple as she turned it. "Percy, traveling in the Mediterranean is a different level of danger altogether. It's been off limits to Roman demigods for centuries. No hero in his right mind would go there."

"Then we're good!" Leo grinned over the top of his pinwheel. "Because we're all crazy, right? Besides, the Argo II is a top-of-the-line warship. She'll get us through."

"We'll have to hurry," Jason added. "I don't know exactly what the giants are planning, but Gaea is growing more conscious all the time. She's invading dreams, appearing in weird places, summoning more and more powerful monsters. We have to stop the giants before they can wake her up fully."

I shuddered. I'd had my own share of nightmares lately.

"Nine half-bloods must answer the call," I said. "It needs to be a mix from both our camps. Jason, Piper, Leo, Annabeth, Coach and me. That's six."

"And me," Percy said. "Along with Hazel and Frank. That's nine."

"What?" Octavian shot to his feet. "We're just supposed to accept that? Without a vote in the senate? Without a proper debate? Without—"

"Percy!" Tyson the Cyclops bounded toward them with Mrs. O'Leary at his heels. On the hellhound's back sat the skinniest harpy I had ever seen—a sickly-looking girl with stringy red hair, a sackcloth dress, and red-feathered wings.

I didn't know where the harpy had come from, but my heart warmed to see Tyson in his tattered flannel and denim with the backward SPQR banner across his chest. I'd had some pretty bad experiences with Cyclopes, but Tyson was a sweetheart. He was also Percy's half brother (long story), which made him almost like family.

Tyson stopped by their couch and wrung his meaty hands. His big brown eye was full of concern. "Ella is scared," he said.

"N-n-no more boats," the harpy muttered to herself, picking furiously at her feathers. "Titanic, Lusitania, Pax... boats are not for harpies."

Leo squinted. He looked at Hazel, who was seated next to him. "Did that chicken girl just compare my ship to the Titanic?"

"She's not a chicken." Hazel averted her eyes, as if Leo made her nervous. "Ella's a harpy. She's just a little...high-strung."

"Ella is pretty," Tyson said. "And scared. We need to take her away, but she will not go on the ship."

"No ships," Ella repeated. She looked straight at Annabeth. "Bad luck. There she is. Wisdom's daughter walks alone—"

"Ella!" Frank stood suddenly. "Maybe it's not the best time—"

"The Mark of Athena burns through Rome," Ella continued, cupping her hands over her ears and raising her voice. "Twins snuff out the angel's breath, Who holds the key to endless death. Giants' bane stands gold and pale, Won through pain from a woven jail. The king's daughter shall fear, the only one who can interfere."

The effect was like someone dropping a flash grenade on the table. Everyone stared at the harpy. No one spoke. My heart was pounding. 'The king's daughter.." It either was Hazel or I and I hoped it wouldn't be about her. She shouldn't have to deal with that. "The only one who can interfere."

Percy was the first to recover. He stood and took Tyson's arm.

"I know!" he said with feigned enthusiasm. "How about you take Ella to get some fresh air? You and Mrs. O'Leary—"

"Hold on." Octavian gripped one of his teddy bears, strangling it with shaking hands. His eyes fixed on Ella. "What was that she said? It sounded like—"

"Ella reads a lot," Frank blurted out. "We found her at a library."

"Yes!" Hazel said. "Probably just something she read in a book."

"Books," Ella muttered helpfully. "Ella likes books."

Now that she'd said her piece, the harpy seemed more relaxed. She sat cross-legged on Mrs. O'Leary's back, preening her wings.

I gave Percy a curious glance. Obviously, he and Frank and Hazel were hiding something. Just as obviously, Ella had recited a prophecy—a prophecy that concerned Annabeth and Hazel or I.

Percy's expression said, Help.

"That was a prophecy," Octavian insisted. "It sounded like a prophecy."

No one answered.

I wasn't exactly sure what was going on, but I understood that Percy was on the verge of big trouble.

I forced a laugh. "Really, Octavian? Maybe harpies are different here, on the Roman side. Ours have just enough intelligence to clean cabins and cook lunches. Do yours usually foretell the future? Do you consult them for your auguries?"

My words had the intended effect. The Roman officers laughed nervously. Some sized up Ella, then looked at Octavian and snorted. The idea of a chicken lady issuing prophecies was apparently just as ridiculous to Romans as it was to Greeks.

"I, uh..." Octavian dropped his teddy bear. "No, but—"

"She's just spouting lines from some book," I said, "like Hazel suggested. Besides, we already have a real prophecy to worry about. Which is probably better than what you can give us."

I turned to Tyson. "Percy's right. Why don't you take Ella and Mrs. O'Leary and shadow-travel somewhere for a while. Is Ella okay with that?"

"'Large dogs are good,'" Ella said. "Old Yeller, 1957, screenplay by Fred Gipson and William Tunberg."

I wasn't sure how to take that answer, but Percy smiled like the problem was solved.

"Great!" Percy said. "We'll Iris-message you guys when we're done and catch up with you later."

The Romans looked at Reyna, waiting for her ruling. I held my breath.

Reyna had an excellent poker face. She studied Ella, but I couldn't guess what she was thinking.

"Fine," the praetor said at last. "Go."

"Yay!" Tyson went around the couches and gave everyone a big hug—even Octavian, who didn't look happy about it. Then he climbed on Mrs. O'Leary's back with Ella, and the hellhound bounded out of the forum. They dove straight into a shadow on the Senate House wall and disappeared.

"Well." Reyna set down her uneaten apple. "Octavian is right about one thing. We must gain the senate's approval before we let any of our legionnaires go on a quest—especially one as dangerous as you're suggesting."

"This whole thing smells of treachery," Octavian grumbled. "That trireme is not a ship of peace!"

"Come aboard, man," Leo offered. "I'll give you a tour. You can steer the boat, and if you're really good I'll give you a little paper captain's hat to wear."

Octavian's nostrils flared. "How dare you—"

"It's a good idea," Reyna said. "Octavian, go with him. See the ship. We'll convene a senate meeting in one hour."

"But..." Octavian stopped. Apparently he could tell from Reyna's expression that further arguing would not be good for his health. "Fine.

Leo got up. He turned to me, and his smile changed. It happened so quickly,I thought I'd imagined it; but just for a moment someone else seemed to be standing in Leo's place, smiling coldly with a cruel light in his eyes. Then I blinked, and Leo was just regular old Leo again, with his usual impish grin.

"Back soon," he promised. "This is gonna be epic."

A horrible chill settled over me. As Leo and Octavian headed for the rope ladder, I thought about calling them back—but how could I explain that? Tell everyone I was going crazy, seeing things and feeling cold?

The wind spirits began clearing the plates.

"Uh, Reyna," Jason said, "if you don't mind, I'd like to show Piper around before the senate meeting. She's never seen New Rome."

Reyna's expression hardened.

I wondered how Jason could be so dense. Was it possible he really didn't understand how much Reyna liked him? It was obvious enough to me. Asking to show his new girlfriend around Reyna's city was rubbing salt in a wound.

"Of course," Reyna said coldly.

Percy took my hand. "Yeah, me, too. I'd like to show Nova and Annabeth—"

"No," Reyna snapped.

Percy knit his eyebrows. "Sorry?"

"I'd like a few words with Annabeth," Reyna said. "Alone. If you don't mind, my fellow praetor."

Her tone made it clear she wasn't really asking permission.

The chill spread down my back. I wondered what Reyna was up to. Maybe the praetor didn't like the idea of two guys who had rejected her giving their girlfriends (and best friend) tours of her city. Or maybe there was something she wanted to say in private. Either way, I could tell Annabeth was reluctant to be alone and unarmed with the Roman leader.

"Come, daughter of Athena." Reyna rose from her couch. "Walk with me."

Hey guys!

Lexi here with another update! We are going to get Nova and Percy alone, don't you worry. But Nova being jealous of Percy not wanting to go back to Camp Half-Blood. Maybe a fight in the future? Who knows?

Let me know what you think,

xoxo Lexi