‘Hey!’ She screamed and hit me, but nobody else even bothered looking at us. They were too busy.

  I made her look directly in my eyes. I said, ‘Spiders. Large, hairy spiders.’

  That jarred her. Her vision cleared. ‘Oh my gods,’ she said. ‘How long have we –’

  ‘I don’t know, but we’ve got to find Grover.’

  We went searching, and found him still playing Virtual Deer Hunter.

  ‘Grover!’ we both shouted.

  He said, ‘Die, human! Die, silly polluting nasty person!’

  ‘Grover!’

  He turned the plastic gun on me and started clicking, as if I were just another image from the screen.

  I looked at Annabeth, and together we took Grover by the arms and dragged him away. His flying shoes sprang to life and started tugging his legs in the other direction as he shouted, ‘No! I just got to a new level! No!’

  The Lotus bellhop hurried up to us. ‘Well, now, are you ready for your platinum cards?’

  ‘We’re leaving,’ I told him.

  ‘Such a shame,’ he said, and I got the feeling that he really meant it, that we’d be breaking his heart if we went. ‘We just added an entire new floor full of games for platinum-card members.’

  He held out the cards, and I wanted one. I knew that if I took one, I’d never leave. I’d stay here, happy forever, playing games forever, and soon I’d forget my mom, and my quest, and maybe even my own name. I’d be playing virtual rifleman with groovy Disco Darrin forever.

  Grover reached for the card, but Annabeth yanked back his arm and said, ‘No, thanks.’

  We walked towards the door, and as we did, the smell of the food and the sounds of the games seemed to get more and more inviting. I thought about our room upstairs. We could just stay the night, sleep in a real bed for once…

  Then we burst through the doors of the Lotus Casino and ran down the sidewalk. It felt like afternoon, about the same time of day we’d gone into the casino, but something was wrong. The weather had completely changed. It was stormy, with heat lightning flashing out in the desert.

  Ares’s backpack was slung over my shoulder, which was odd, because I was sure I had thrown it in the trash can in room 4001, but at the moment I had other problems to worry about.

  I ran to the nearest newspaper stand and read the year first. Thank the gods, it was the same year it had been when we went in. Then I noticed the date: June twentieth.

  We had been in the Lotus Casino for five days.

  We had only one day left until the summer solstice. One day to complete our quest.

  17 We Shop for Waterbeds

  It was Annabeth’s idea.

  She loaded us into the back of a Vegas taxi as if we actually had money, and told the driver, ‘Los Angeles, please.’

  The cabbie chewed his cigar and sized us up. ‘That’s three hundred miles. For that, you gotta pay up front.’

  ‘You accept casino debit cards?’ Annabeth asked.

  He shrugged. ‘Some of’ em. Same as credit cards. I gotta swipe ’em through, first.’

  Annabeth handed him her green LotusCash card.

  He looked at it sceptically.

  ‘Swipe it,’ Annabeth invited.

  He did.

  His meter machine started rattling. The lights flashed. Finally an infinity symbol came up next to the dollar sign.

  The cigar fell out of the driver’s mouth. He looked back at us, his eyes wide. ‘Where to in Los Angeles… uh, Your Highness?’

  ‘The Santa Monica pier.’ Annabeth sat up a little straighter. I could tell she liked the ‘Your Highness’ thing. ‘Get us there fast, and you can keep the change.’

  Maybe she shouldn’t have told him that.

  The cab’s speedometer never dipped below ninety-five the whole way through the Mojave Desert.

  On the road, we had plenty of time to talk. I told Annabeth and Grover about my latest dream, but the details got sketchier the more I tried to remember them. The Lotus Casino seemed to have short-circuited my memory. I couldn’t recall what the invisible servant’s voice had sounded like, though I was sure it was somebody I knew. The servant had called the monster in the pit something other than ‘my lord’… some special name or title…

  ‘The Silent One?’ Annabeth suggested. ‘The Rich One? Both of those are nicknames for Hades.’

  ‘Maybe…’ I said, though neither sounded quite right.

  ‘That throne room sounds like Hades’s,’ Grover said. ‘That’s the way it’s usually described.’

  I shook my head. ‘Something’s wrong. The throne room wasn’t the main part of the dream. And that voice from the pit… I don’t know. It just didn’t feel like a god’s voice.’

  Annabeth’s eyes widened.

  ‘What?’ I asked.

  ‘Oh… nothing. I was just – No, it has to be Hades. Maybe he sent this thief, this invisible person, to get the master bolt, and something went wrong –’

  ‘Like what?’

  ‘I – I don’t know,’ she said. ‘But if he stole Zeus’s symbol of power from Olympus, and the gods were hunting him, I mean, a lot of things could go wrong. So this thief had to hide the bolt, or he lost it somehow. Anyway, he failed to bring it to Hades. That’s what the voice said in your dream, right? The guy failed. That would explain what the Furies were searching for when they came after us on the bus. Maybe they thought we had retrieved the bolt.’

  I wasn’t sure what was wrong with her. She looked pale.

  ‘But if I’d already retrieved the bolt,’ I said, ‘why would I be travelling to the Underworld?’

  ‘To threaten Hades,’ Grover suggested. ‘To bribe or blackmail him into getting your mom back.’

  I whistled. ‘You have evil thoughts for a goat.’

  ‘Why, thank you.’

  ‘But the thing in the pit said it was waiting for two items,’ I said. ‘If the master bolt is one, what’s the other?’

  Grover shook his head, clearly mystified.

  Annabeth was looking at me as if she knew my next question, and was silently willing me not to ask it.

  ‘You have an idea what might be in that pit, don’t you?’ I asked her. ‘I mean, if it isn’t Hades?’

  ‘Percy… let’s not talk about it. Because if it isn’t Hades… No. It has to be Hades.’

  Wasteland rolled by. We passed a sign that said: CALIFORNIA STATE LINE, 12 MILES.

  I got the feeling I was missing one simple, critical piece of information. It was like when I stared at a common word I should know, but I couldn’t make sense of it because one or two letters were floating around. The more I thought about my quest, the more I was sure that confronting Hades wasn’t the real answer. There was something else going on, something even more dangerous.

  The problem was: we were hurtling towards the Underworld at ninety-five miles an hour, betting that Hades had the master bolt. If we got there and found out we were wrong, we wouldn’t have time to correct ourselves. The solstice deadline would pass and war would begin.

  ‘The answer is in the Underworld,’ Annabeth assured me. ‘You saw spirits of the dead, Percy. There’s only one place that could be. We’re doing the right thing.’

  She tried to boost our morale by suggesting clever strategies for getting into the Land of the Dead, but my heart wasn’t in it. There were just too many unknown factors. It was like cramming for a test without knowing the subject. And believe me, I’d done that enough times.

  The cab sped west. Every gust of wind through Death Valley sounded like a spirit of the dead. Every time the brakes hissed on an eighteen-wheeler, it reminded me of Echidna’s reptilian voice.

  At sunset, the taxi dropped us at the beach in Santa Monica. It looked exactly the way L.A. beaches do in the movies, only it smelled worse. There were carnival rides lining the pier, palm trees lining the sidewalks, homeless guys sleeping in the sand dunes and surfer dudes waiting for the perfect wave.

  Grover, Annabeth and I walked d
own to the edge of the surf.

  ‘What now?’ Annabeth asked.

  The Pacific was turning gold in the setting sun. I thought about how long it had been since I’d stood on the beach at Montauk, on the opposite side of the country, looking out at a different sea.

  How could there be a god who could control all that? What did my science teacher used to say – two-thirds of the earth’s surface was covered in water? How could I be the son of someone that powerful?

  I stepped into the surf.

  ‘Percy?’ Annabeth said. ‘What are you doing?’

  I kept walking, up to my waist, then my chest.

  She called after me, ‘You know how polluted that water is? There’re all kinds of toxic –’

  That’s when my head went under.

  I held my breath at first. It’s difficult to intentionally inhale water. Finally I couldn’t stand it any more. I gasped. Sure enough, I could breathe normally.

  I walked down into the shoals. I shouldn’t have been able to see through the murk, but somehow I could tell where everything was. I could sense the rolling texture of the bottom. I could make out sand-dollar colonies dotting the sandbars. I could even see the currents, warm and cold streams swirling together.

  I felt something rub against my leg. I looked down and almost shot out of the water like a ballistic missile. Sliding along beside me was a two-metre-long mako shark.

  But the thing wasn’t attacking. It was nuzzling me. Heeling like a dog. Tentatively, I touched its dorsal fin. It bucked a little, as if inviting me to hold tighter. I grabbed the fin with both hands. It took off, pulling me along. The shark carried me down into the darkness. It deposited me at the edge of the ocean proper, where the sand bank dropped off into a huge chasm. It was like standing on the rim of the Grand Canyon at midnight, not being able to see much, but knowing the void was right there.

  The surface shimmered maybe fifty metres above. I knew I should’ve been crushed by the pressure. Then again, I shouldn’t have been able to breathe. I wondered if there was a limit to how deep I could go, if I could sink straight to the bottom of the Pacific.

  Then I saw something glimmering in the darkness below, growing bigger and brighter as it rose towards me. A woman’s voice, like my mother’s, called: ‘Percy Jackson.’

  As she got closer, her shape became clearer. She had flowing black hair, a dress made of green silk. Light flickered around her, and her eyes were so distractingly beautiful I hardly noticed the stallion-sized sea horse she was riding.

  She dismounted. The sea horse and the mako shark whisked off and started playing something that looked like tag. The underwater lady smiled at me. ‘You’ve come far, Percy Jackson. Well done.’

  I wasn’t quite sure what to do, so I bowed. ‘You’re the woman who spoke to me in the Mississippi River.’

  ‘Yes, child. I am a Nereid, a spirit of the sea. It was not easy to appear so far upriver, but the naiads, my freshwater cousins, helped sustain my life force. They honour Lord Poseidon, though they do not serve in his court.’

  ‘And… you serve in Poseidon’s court?’

  She nodded. ‘It has been many years since a child of the Sea God has been born. We have watched you with great interest.’

  Suddenly I remembered faces in the waves off Montauk Beach when I was a little boy, reflections of smiling women. Like so many of the weird things in my life, I’d never given it much thought before.

  ‘If my father is so interested in me,’ I said, ‘why isn’t he here? Why doesn’t he speak to me?’

  A cold current rose out of the depths.

  ‘Do not judge the Lord of the Sea too harshly,’ the Nereid told me. ‘He stands at the brink of an unwanted war. He has much to occupy his time. Besides, he is forbidden to help you directly. The gods may not show such favouritism.’

  ‘Even to their own children?’

  ‘Especially to them. The gods can work by indirect influence only. That is why I give you a warning, and a gift.’

  She held out her hand. Three white pearls flashed in her palm.

  ‘I know you journey to Hades’s realm,’ she said. ‘Few mortals have ever done this and survived: Orpheus, who had great musical skill; Hercules, who had great strength; Houdini, who could escape even the depths of Tartarus. Do you have these talents?’

  ‘Um… no, ma’am.’

  ‘Ah, but you have something else, Percy. You have gifts you have only begun to know. The oracles have foretold a great and terrible future for you, should you survive to manhood. Poseidon would not have you die before your time. Therefore take these, and when you are in need, smash a pearl at your feet.’

  ‘What will happen?’

  ‘That,’ she said, ‘depends on the need. But remember: what belongs to the sea will always return to the sea.’

  ‘What about the warning?’

  Her eyes flickered with green light. ‘Go with what your heart tells you, or you will lose all. Hades feeds on doubt and hopelessness. He will trick you if he can, make you mistrust your own judgement. Once you are in his realm, he will never willingly let you leave. Keep faith. Good luck, Percy Jackson.’

  She summoned her sea horse and rode towards the void.

  ‘Wait!’ I called. ‘At the river, you said not to trust the gifts. What gifts?’

  ‘Goodbye, young hero,’ she called back, her voice fading into the depths. ‘You must listen to your heart.’ She became a speck of glowing green, and then she was gone.

  I wanted to follow her down into the darkness. I wanted to see the court of Poseidon. But I looked up at the sunset darkening on the surface. My friends were waiting. We had so little time…

  I kicked upwards towards the shore.

  When I reached the beach, I told Grover and Annabeth what had happened, and showed them the pearls.

  Annabeth grimaced. ‘No gift comes without a price.’

  ‘They were free.’

  ‘No.’ She shook her head. ‘“There is no such thing as a free lunch.” That’s an ancient Greek saying that translated pretty well into American. There will be a price. You wait.’

  On that happy thought, we turned our backs on the sea.

  With some spare change from Ares’s backpack, we took the bus into West Hollywood. I showed the driver the Underworld address slip I’d taken from Aunty Em’s Garden Gnome Emporium, but he’d never heard of DOA Recording Studios.

  ‘You remind me of somebody I saw on TV’, he told me. ‘You a child actor or something?’

  ‘Uh… I’m a stunt double… for a lot of child actors.’

  ‘Oh! That explains it.’

  We thanked him and got off quickly at the next stop.

  We wandered for miles on foot, looking for DOA. Nobody seemed to know where it was. It didn’t appear in the phone book.

  Twice, we ducked into alleys to avoid cop cars.

  I froze in front of an appliance store window because a television was playing an interview with somebody who looked very familiar – my stepdad, Smelly Gabe. He was talking to Barbara Walters – I mean, as if he were some kind of huge celebrity. She was interviewing him in our apartment, in the middle of a poker game, and there was a young blonde lady sitting next to him, patting his hand.

  A fake tear glistened on his cheek. He was saying, ‘Honest, Ms Walters, if it wasn’t for Sugar here, my grief counsellor. I’d be a wreck. My stepson took everything I cared about. My wife… my Camaro… I – I’m sorry. I have trouble talking about it.’

  ‘There you have it, America.’ Barbara Walters turned to the camera. ‘A man torn apart. An adolescent boy with serious issues. Let me show you, again, the last known photo of this troubled young fugitive, taken a week ago in Denver.’

  The screen cut to a grainy shot of me, Annabeth and Grover standing outside the Colorado diner, talking to Ares.

  ‘Who are the other children in this photo?’ Barbara Walters asked dramatically. ‘Who is the man with them? Is Percy Jackson a delinquent, a terrorist, or perhaps
the brainwashed victim of a frightening new cult? When we come back, we chat with a leading child psychologist. Stay tuned, America.’

  ‘C’mon,’ Grover told me. He hauled me away before I could punch a hole in the appliance-store window.

  It got dark, and hungry-looking characters started coming out on the streets to play. Now, don’t get me wrong. I’m a New Yorker. I don’t scare easy. But L.A. had a totally different feel from New York. Back home, everything seemed close. It didn’t matter how big the city was, you could get anywhere without getting lost. The street pattern and the subway made sense. There was a system to how things worked. A kid could be safe as long as he wasn’t stupid.

  L.A. wasn’t like that. It was spread out, chaotic, hard to move around. It reminded me of Ares. It wasn’t enough for L.A. to be big; it had to prove it was big by being loud and strange and difficult to navigate, too. I didn’t know how we were ever going to find the entrance to the Underworld by tomorrow, the summer solstice.

  We walked past gangbangers, bums and street hawkers, who looked at us like they were trying to figure if we were worth the trouble of mugging.

  As we hurried passed the entrance of an alley, a voice from the darkness said, ‘Hey, you.’

  Like an idiot, I stopped.

  Before I knew it, we were surrounded. A gang of kids had circled us. Six of them in all – white kids with expensive clothes and mean faces. Like the kids at Yancy Academy: rich brats playing at being bad boys.

  Instinctively, I uncapped Riptide.

  When the sword appeared out of nowhere, the kids backed off, but their leader was either really stupid or really brave, because he kept coming at me with a switchblade.

  I made the mistake of swinging.

  The kid yelped. But he must’ve been one hundred percent mortal, because the blade passed harmlessly right through his chest. He looked down. ‘What the…’

  I figured I had about three seconds before his shock turned to anger. ‘Run!’ I screamed at Annabeth and Grover.

  We pushed two kids out of the way and raced down the street, not knowing where we were going. We turned a sharp corner.

  ‘There!’ Annabeth shouted.