Here. Blackjack slowed and turned in a circle. Straight down.
‘Thanks.’ I tumbled off his back and plunged into the icy sea.
I’d got more comfortable doing stunts like that the past couple of years. I could pretty much move however I wanted to underwater, just by willing the ocean currents to change around me and propel me along. I could breathe underwater, no problem, and my clothes never got wet unless I wanted them to.
I shot down into the darkness.
Eight, ten, twelve metres. The pressure wasn’t uncomfortable. I’d never tried to push it – to see if there was a limit to how deep I could dive. I knew most regular humans couldn’t go past sixty-five metres without crumpling like a tin can. I should’ve been blind, too, this deep in the water at night, but I could see the heat from living forms, and the cold of the currents. It’s hard to describe. It wasn’t like regular seeing, but I could tell where everything was.
As I got closer to the bottom, I saw three hippocampi – fish-tailed horses – swimming in a circle round an overturned boat. The hippocampi were beautiful to watch. Their fish tails shimmered in rainbow colours, glowing phosphorescent. Their manes were white, and they were galloping through the water the way nervous horses do in a thunderstorm. Something was upsetting them.
I got closer and saw the problem. A dark shape – some kind of animal – was wedged halfway under the boat and tangled in a fishing net, one of those big nets they use on trawlers to catch everything at once. I hated those things. It was bad enough they drowned porpoises and dolphins, but they also occasionally caught mythological animals. When the nets got tangled, some lazy fishermen would just cut them loose and let the trapped animals die.
Apparently this poor creature had been mucking around on the bottom of Long Island Sound and had somehow got itself tangled in the net of this sunken fishing boat. It had tried to get out and managed to get even more hopelessly stuck, shifting the boat in the process. Now the wreckage of the hull, which was resting against a big rock, was teetering and threatening to collapse on top of the tangled animal.
The hippocampi were swimming around frantically, wanting to help but not sure how. One was trying to chew the net, but hippocampi teeth just aren’t meant for cutting rope. Hippocampi are really strong, but they don’t have hands, and they’re not (shhh) all that smart.
Free it, lord! A hippocampus said when it saw me. The others joined in, asking the same thing.
I swam in for a closer look at the tangled creature. At first I thought it was a young hippocampus. I’d rescued several of them before. But then I heard a strange sound, something that did not belong underwater:
‘Mooooooo!’
I got next to the thing and saw that it was a cow. I mean… I’d heard of sea cows, like manatees and stuff, but this really was a cow with the back end of a serpent. The front half was a calf – a baby, with black fur and big, sad brown eyes and a white muzzle – and its back half was a black-and-brown snaky tail with fins running down the top and bottom, like an enormous eel.
‘Whoa, little one,’ I said. ‘Where did you come from?’
The creature looked at me sadly. ‘Moooo!’
But I couldn’t understand its thoughts. I only speak horse.
We don’t know what it is, lord, one of the hippocampus said. Many strange things are stirring.
‘Yeah,’ I murmured. ‘So I’ve heard.’
I uncapped Riptide, and the sword grew to full-length in my hands, its bronze blade gleaming in the dark.
The cow serpent freaked out and started struggling against the net, its eyes full of terror. ‘Whoa!’ I said. ‘I’m not going to hurt you! Just let me cut the net.’
But the cow serpent thrashed around and got even more tangled. The boat started to tilt, stirring up the muck on the sea bottom and threatening to topple onto the cow serpent. The hippocampi whinnied in a panic and thrashed in the water, which didn’t help.
‘Okay, okay!’ I said. I put away the sword and started speaking as calmly as I could so the hippocampi and the cow serpent would stop panicking. I didn’t know if it was possible to get stampeded underwater, but I didn’t really want to find out. ‘It’s cool. No sword. See? No sword. Calm thoughts. Sea grass. Mama cows. Vegetarianism.’
I doubted the cow serpent understood what I was saying, but it responded to the tone of my voice. The hippocampi were still skittish, but they stopped swirling around me quite so fast.
Free it, lord! they pleaded.
‘Yeah,’ I said. ‘I got that part. I’m thinking.’
But how could I free the cow serpent when she (I decided it was probably a ‘she’) panicked at the sight of a blade? It was like she’d seen swords before and knew how dangerous they were.
‘All right,’ I told the hippocampi. ‘I need all of you to push exactly the way I tell you.’
First we started with the boat. It wasn’t easy but, with the strength of three horsepower, we managed to shift the wreckage so it was no longer threatening to collapse on the baby cow serpent. Then I went to work on the net, untangling it section by section, getting lead weights and fishing hooks straightened out, yanking out knots round the cow serpent’s hooves. It took forever – I mean, it was worse than the time I’d had to untangle all my video game controller wires. The whole time, I kept talking to the cow fish, telling her everything was okay while she mooed and moaned.
‘It’s okay, Bessie,’ I said. Don’t ask me why I started calling her that. It just seemed like a good cow name. ‘Good cow. Nice cow.’
Finally, the net came off and the cow serpent zipped through the water and did a happy somersault.
The hippocampi whinnied with joy. Thank you, lord!
‘Moooo!’ The cow serpent nuzzled me and gave me the big brown eyes.
‘Yeah,’ I said. ‘That’s okay. Nice cow. Well… stay out of trouble.’
Which reminded me, I’d been underwater how long? An hour, at least. I had to get back to my cabin before Argus or the harpies discovered I was breaking curfew.
I shot to the surface and broke through. Immediately, Blackjack zoomed down and let me catch hold of his neck. He lifted me into the air and took me back towards the shore.
Success, boss?
‘Yeah. We rescued a baby… something or other. Took forever. Almost got stampeded.’
Good deeds are always dangerous, boss. You saved my sorry mane, didn’t you?
I couldn’t help thinking about Annabeth in my dream, crumpled and lifeless in Luke’s arms. Here I was rescuing baby monsters, but I couldn’t save my friend.
As Blackjack flew back towards my cabin, I happened to glance at the dining pavilion. I saw a figure – a boy hunkered down behind a Greek column, like he was hiding from someone.
It was Nico, but it wasn’t even dawn yet. Nowhere near time for breakfast. What was he doing up there?
I hesitated. The last thing I wanted was more time for Nico to tell me about his Mythomagic game. But something was wrong. I could tell by the way he was crouching.
‘Blackjack,’ I said, ‘set me down over there, will you? Behind that column.’
I almost blew it.
I was coming up the steps behind Nico. He didn’t see me at all. He was behind a column, peeking round the corner, all his attention focused on the dining area. I was two metres away from him, and I was about to say What are you doing, really loud, when it occurred to me that he was pulling a Grover: he was spying on the Hunters.
There were voices – two girls talking at one of the dining tables. At this ungodly hour of the morning? Well, unless you’re the goddess of dawn, I guess.
I took Annabeth’s cap out of my pocket and put it on.
I didn’t feel any different, but when I raised my arms I couldn’t see them. I was invisible.
I crept up to Nico and sneaked round him. I couldn’t see the girls very well in the dark, but I knew their voices: Zoë and Bianca. It sounded like they were arguing.
‘It cannot be cured,’
Zoë was saying. ‘Not quickly, at any rate.’
‘But how did it happen?’ Bianca asked.
‘A foolish prank,’ Zoë growled. ‘Those Stoll boys from the Hermes cabin. Centaur blood is like acid. Everyone knows that. They sprayed the inside of that Artemis Hunting Tour T-shirt with it.’
‘That’s terrible!’
‘She will live,’ Zoë said. ‘But she’ll be bedridden for weeks with horrible hives. There is no way she can go. It’s up to me… and thee.’
‘But the prophecy,’ Bianca said. ‘If Phoebe can’t go, we only have four. We’ll have to pick another.’
‘There is no time,’ Zoë said. ‘We must leave at first light. That’s immediately. Besides, the prophecy said we would lose one.’
‘In the land without rain,’ Bianca said, ‘but that can’t be here.’
‘It might be,’ Zoë said, though she didn’t sound convinced. ‘The camp has magic borders. Nothing, not even weather, is allowed in without permission. It could be a land without rain.’
‘But –’
‘Bianca, hear me.’ Zoë’s voice was strained. ‘I… I can’t explain, but I have a sense that we should not pick someone else. It would be too dangerous. They would meet an end worse than Phoebe’s. I don’t want Chiron choosing a camper as our fifth companion. And… I don’t want to risk another Hunter.’
Bianca was silent. ‘You should tell Thalia the rest of your dream.’
‘No. It would not help.’
‘But if your suspicions are correct, about the General –’
‘I have thy word not to talk about that,’ Zoë said. She sounded really anguished. ‘We will find out soon enough. Now come. Dawn is breaking.’
Nico scooted out of their way. He was faster than me.
As the girls sprinted down the steps, Zoë almost ran into me. She froze, her eyes narrowing. Her hand crept towards her bow, but then Bianca said, ‘The lights of the Big House are on. Hurry!’
And Zoë followed her out of the pavilion.
I could tell what Nico was thinking. He took a deep breath and was about to run after his sister when I took off the invisibility cap and said, ‘Wait.’
He almost slipped on the icy steps as he spun round to find me. ‘Where did you come from?’
‘I’ve been here the whole time. Invisible.’
He mouthed the word invisible. ‘Wow. Cool.’
‘How did you know Zoë and your sister were here?’
He blushed. ‘I heard them walk by the Hermes cabin. I don’t… I don’t sleep too well at camp. So I heard footsteps, and them whispering. And so I kind of followed.’
‘And now you’re thinking about following them on the quest,’ I guessed.
‘How did you know that?’
‘Because if it was my sister, I’d probably be thinking the same thing. But you can’t.’
He looked defiant. ‘Because I’m too young?’
‘Because they won’t let you. They’ll catch you and send you back here. And… yeah, because you’re too young. You remember the manticore? There will be lots more like that. More dangerous. Some of the heroes will die.’
His shoulders sagged. He shifted from foot to foot. ‘Maybe you’re right. But, but you can go for me.’
‘Say what?’
‘You can turn invisible. You can go!’
‘The Hunters don’t like boys,’ I reminded him. ‘If they find out –’
‘Don’t let them find out. Follow them invisibly. Keep an eye on my sister! You have to. Please?’
‘Nico –’
‘You’re planning to go anyway, aren’t you?’
I wanted to say no. But he looked me in the eyes, and I somehow couldn’t lie to him.
‘Yeah,’ I said. ‘I have to find Annabeth. I have to help, even if they don’t want me to.’
‘I won’t tell on you,’ he said. ‘But you have to promise to keep my sister safe.’
‘I… that’s a big thing to promise, Nico, on a trip like this. Besides, she’s got Zoë, Grover and Thalia –’
‘Promise,’ he insisted.
‘I’ll do my best. I promise that.’
‘Get going, then!’ he said. ‘Good luck!’
It was crazy. I wasn’t packed. I had nothing but the cap and the sword and the clothes I was wearing. I was supposed to be going home to Manhattan this morning. ‘Tell Chiron –’
‘I’ll make something up.’ Nico smiled crookedly. ‘I’m good at that. Go on!’
I ran, putting on Annabeth’s cap. As the sun came up, I turned invisible. I hit the top of Half-Blood Hill in time to see the camp’s van disappearing down the farm road, probably Argus taking the quest group into the city. After that they would be on their own.
I felt a twinge of guilt, and stupidity, too. How was I supposed to keep up with them. Run?
Then I heard the beating of huge wings. Blackjack landed next to me. He began casually nuzzling a few tufts of grass that stuck through the ice.
If I was guessing, boss, I’d say you need a getaway horse. You interested?
A lump of gratitude stuck in my throat, but I managed to say, ‘Yeah. Let’s fly.’
9 I Learn How To Grow Zombies
The thing about flying on a pegasus during the daytime is that, if you’re not careful, you can cause a serious traffic accident on the Long Island Expressway. I had to keep Blackjack up in the clouds, which were fortunately pretty low in the winter. We darted around, trying to keep the white Camp Half-Blood van in sight. And if it was cold on the ground, it was seriously cold in the air, with icy rain stinging my skin.
I was wishing I’d brought some of that Camp Half-Blood orange thermal underwear they sold in the camp store but, after the story about Phoebe and the centaur-blood T-shirt, I wasn’t sure I trusted their products any more.
We lost the van twice, but I had a pretty good sense that they would go into Manhattan first, so it wasn’t too difficult to pick up their trail again.
Traffic was bad with the holidays and all. It was mid morning before they got into the city. I landed Blackjack near the top of the Chrysler Building and watched the white camp van, thinking it would pull into the Greyhound station, but it just kept driving.
‘Where’s Argus taking them?’ I muttered.
Oh, Argus ain’t driving, boss, Blackjack told me. That girl is.
‘Which girl?’
The Hunter girl. With the silver crown thing in her hair.
‘Zoë?’
That’s the one. Hey, look! There’s a doughnut shop. Can we hit the drive-thru?
I tried explaining to Blackjack that taking a flying horse through the drive-thru would give every cop in the doughnut shop a heart attack, but he didn’t seem to get it. Meanwhile, the van kept snaking its way towards the Lincoln Tunnel. It had never even occurred to me that Zoë could drive. I mean, she didn’t look sixteen. Then again, she was immortal. I wondered if she had a New York licence and, if so, what her birth date said.
‘Well,’ I said. ‘Let’s get after them.’
We were about to leap off the Chrysler Building when Blackjack whinnied in alarm and almost threw me. Something was curling around my leg like a snake. I reached for my sword, but when I looked down, there was no snake. Vines – grapevines – had sprouted from the cracks between the stones of the building. They were wrapping round Blackjack’s legs, lashing down my ankles so we couldn’t move.
‘Going somewhere?’ Mr D asked.
He was leaning against the building with his feet levitating in the air, his leopard-skin warm-up suit and black hair whipping around in the wind.
God alert! Blackjack yelled. It’s the wine dude!
Mr D sighed in exasperation. ‘The next person, or horse, who calls me “the wine dude” will end up in a bottle of Merlot!’
‘Mr D.’ I tried to keep my voice calm as the grapevines continued to wrap round my legs. ‘What do you want?’
‘Oh, what do I want? You thought, perhaps, that the immortal, all
-powerful director of camp would not notice you leaving without permission?’
‘Well… maybe.’
‘I should throw you off this building, minus the flying horse, and see how heroic you sound on the way down.’
I balled my fists. I knew I should keep my mouth shut, but Mr D was about to kill me or haul me back to camp in shame, and I couldn’t stand either idea. ‘Why do you hate me so much? What did I ever do to you?’
Purple flames flickered in his eyes. ‘You’re a hero, boy. I need no other reason.’
‘I have to go on this quest! I’ve got to help my friends. That’s something you wouldn’t understand!’
Um, boss, Blackjack said nervously. Seeing as how we’re wrapped in vines three hundred metres in the air, you might want to talk nice.
The grapevines coiled tighter round me. Below us, the white van was getting further and further away. Soon it would be out of sight.
‘Did I ever tell you about Ariadne?’ Mr D asked. ‘Beautiful young princess of Crete? She liked helping her friends, too. In fact, she helped a young hero named Theseus, also a son of Poseidon. She gave him a ball of magical thread that let him find his way out of the Labyrinth. And do you know how Theseus rewarded her?’
The answer I wanted to give was I don’t care! But I didn’t figure that would make Mr D finish his story any faster.
‘They got married,’ I said. ‘Happily ever after. The end.’
Mr D sneered. ‘Not quite. Theseus said he would marry her. He took her aboard his ship and sailed for Athens. Halfway back, on a little island called Naxos, he – what’s the word you mortals use today? – he dumped her. I found her there, you know. Alone. Heartbroken. Crying her eyes out. She had given up everything, left everything she knew behind, to help a dashing young hero who tossed her away like a broken sandal.’
‘That’s wrong,’ I said. ‘But that was thousands of years ago. What’s that got to do with me?’
Mr D regarded me coldly. ‘I fell in love with Ariadne, boy. I healed her broken heart. And, when she died, I made her my immortal wife in Olympus. She waits for me even now. I shall go back to her when I am done with this infernal century of punishment at your ridiculous camp.’