16. Sadie Rides Shotgun (Worst. Idea. Ever.).

HERE'S SOME FREE ADVICE: Don't walk toward Chaos.

With every step, I felt like I was being dragged into a black hole. Trees, boulders, and demons flew past us and were sucked into the ocean, while lightning flickered through the red-gray mist. Under our feet, chunks of the ground kept cracking and sliding into the tide.

I grasped the crook and flail in one hand and held Zia's hand with the other. Setne whistled and floated along beside us. He tried to act cool, but from the way his colors were fading and his greased hair pointed toward the ocean like a comet's tail, I figured he was having a tough time holding his ground.

Once I lost my balance. I almost tumbled into the surf, but Zia pulled me back. A few steps later, a fish-headed demon flew out of nowhere and slammed into me. He grabbed my leg, trying desperately to avoid getting sucked in. Before I could decide whether or not to help him, he lost his grip and disappeared into the sea.

The most horrible thing about the journey? Part of me was tempted to give up and let Chaos draw me in. Why keep struggling? Why not end the pain and the worry? So what, if Carter Kane dissolved into trillions of molecules?

I knew those thoughts weren't really mine. The voice of Apophis was whispering in my head, tempting me as it had before. I concentrated on the glowing white obelisk-our lighthouse in the storm of Chaos. I didn't know if that spire was really the first part of creation, or how that myth jibed with the Big Bang, or with G.o.d creating the world in seven days, or whatever else people might believe. Maybe the obelisk was just a manifestation of something larger-something my mind couldn't comprehend. Whatever the case, I knew the obelisk stood for Ma'at, and I had to focus on it. Otherwise I was lost.

We reached the base of the jetty. The rocky path felt rea.s.suringly solid under my feet, but the pull of Chaos was strong on either side. As we inched forward, I remembered photos I'd seen of construction workers building skysc.r.a.pers back in the old days, fearlessly walking across girders six hundred feet in the air with no safety harnesses.

I felt like that now, except I wasn't fearless. The winds buffeted me. The jetty was ten feet wide, but I still felt like I was going to lose my balance and pitch into the waves. I tried not to look down. The stuff of Chaos churned and crashed against the rocks. It smelled like ozone, car exhaust, and formaldehyde mixed together. The fumes alone were almost enough to make me pa.s.s out.

"Just a little farther," Setne said.

His form flickered unevenly. Zia's green demon disguise blinked in and out. I held up my arm and saw my glamor shimmering in the wind, threatening to collapse. I didn't mind losing the shocking-purple bottle-opening chimp look, but I hoped the wind would tear away only the illusion, not my actual skin.

Finally, we reached the obelisk. It was carved with tiny hieroglyphs, thousands of them, white on white, so they were almost impossible to read. I spotted the names of G.o.ds, enchantments to invoke Ma'at, and some divine words so powerful, they almost blinded me. Around us, the Sea of Chaos heaved. Each time the wind blew, a glowing shield in the shape of a scarab flickered around Zia-the magical carapace of Khepri, sheltering us all. I suspected it was the only thing keeping us from instant death.

"What now?" I asked.

"Read the spell," Setne said. "You'll see."

Zia handed me the scroll. I tried to find the right lines, but I couldn't see straight. The glyphs blurred together. I should have antic.i.p.ated this problem. Even when I wasn't standing next to the Sea of Chaos, I'd never been good at incantations. I wished Sadie were there.

[Yes, Sadie. I actually said that. Don't gasp so loud.]

"I-I can't read it," I admitted.

"Let me help." Zia traced her finger down the scroll. When she found the hieroglyphs she wanted, she frowned.

"This is a simple summoning spell." She glared at Setne. "You said the magic was complicated. You said we'd need your help. How could you lie while holding the Feather of Truth?"

"I didn't lie!" Setne protested. "The magic is complicated for me. I'm a ghost! Some spells-like summoning spells-I can't cast at all. And you did need my help to find the shadow. You needed the Book of Thoth for that, and you needed me to interpret it. Otherwise, you'd still be shipwrecked at the river."

I hated to admit it, but I said, "He's got a point."

"Sure I do," Setne said. "Now that you're here, the rest isn't so bad. Just force the shadow to show itself, and then I-er-you can capture it."

Zia and I exchanged a nervous look. I imagined she felt the same way I did. Standing at the edge of creation, facing an endless Sea of Chaos, the last thing I wanted to do was cast a spell that would summon part of Apophis's soul. It was like shooting off a flare gun, signaling, Hey, big nasty shadow! Here we are! Come and kill us!

I didn't see that we had much choice, though.

Zia did the honors. It was an easy invocation, the kind a magician might use to summon a shabti, or an enchanted dust mop, or pretty much any minor creature from the Duat.

When Zia finished, a tremor spread in all directions, as if she'd dropped a ma.s.sive stone into the Sea of Chaos. The disturbance rippled up the beach and over the hills.

"Um...what was that?" I asked.

"Distress signal," Setne said. "I'm guessing the shadow just called on the forces of Chaos to protect it."

"Wonderful," I said. "We'd better hurry, then. Where's the-? Oh..."

The sheut of Apophis was so large, it took me a moment to understand what I was looking at. The white obelisk seemed to cast a shadow across the sea; but as the shadow darkened, I realized that it wasn't the silhouette of the obelisk. Rather, the shadow writhed across the surface of the water like the body of a giant snake. The shadow grew until the head of the serpent almost reached the horizon. It lashed across the sea, darting its tongue, and biting at nothing.

My hands shook. My insides felt like I'd just chugged a big gla.s.s of Chaos water. The serpent's shadow was so ma.s.sive, radiating so much power, that I didn't see how we could possibly capture it. What had I been thinking?

Only one thing kept me from total panic.

The serpent wasn't completely free. Its tail seemed to be anch.o.r.ed to the obelisk, as if someone had driven a spike to keep it from escaping.

For a disturbing moment, I felt the serpent's thoughts. I saw things from Apophis's point of view. It was trapped by the white obelisk-seething and in pain. It hated the world of mortals and G.o.ds, which pinned it down and constricted its freedom. Apophis despised creation the way I might despise a rusty nail driven through my foot, keeping me from walking.

All Apophis wanted was to snuff out the obelisk's blinding light. He wanted to annihilate the earth, so he could go back to the darkness and swim forever in the unrestricted expanses of Chaos. It took all of my willpower not to feel sorry for the poor little world-destroying, sun-devouring serpent.

"Well," I said hoa.r.s.ely. "We found the shadow. Now what do we do with it?"

Setne chuckled. "Oh, I can take it from here. You guys did great. Tas!"

If I hadn't been so distracted, I might have seen what was coming, but I didn't. My demon glamor suddenly turned into solid bands of mummy linen, covering my mouth first, then wrapping around my body with blinding speed. I toppled and fell, completely encased except for my eyes. Zia hit the rocks next to me, also coc.o.o.ned. I tried to breathe, but it was like inhaling through a pillow.

Setne leaned over Zia. He carefully extracted the Book of Thoth from beneath her bindings and tucked it under his arm. Then he smiled down at me.

"Oh, Carter, Carter." He shook his head as if he were mildly disappointed. "I like you, pal. I really do. But you are way too trusting. After that business on the riverboat, you still gave me permission to cast a glamor spell on you? Come on! Changing a glamor into a straitjacket is sooo easy."

"Mmm!" I grunted.

"What's that?" Setne cupped his ear. "Hard to talk when you're all bound up, isn't it? Look, it's nothing personal. I couldn't cast that invocation spell myself, or I would have done it ages ago. I needed you two! Well...one of you, anyway. I figured I'd be able to kill either you or your girlfriend along the way, make the other one easier for me to handle. I never thought both of you would survive this far. Impressive!"

I wriggled and almost toppled into the water. For some reason, Setne pulled me back to safety.

"Now, now," he chided. "No point killing yourself, pal. Your plan isn't ruined. I'm just going to alter it. I'll trap the shadow. That part I can do myself! But instead of casting the execration, I'll blackmail Apophis, see? He'll destroy only what I let him destroy. Then he retreats back into Chaos, or his shadow gets stomped, and the big snake goes bye-bye."

"Mmm!" I protested, but it was getting harder to breathe.

"Yeah, yeah." Setne sighed. "This is the part where you say, 'You're mad, Setne! You'll never get away with it!' But the thing is, I will. I've been getting away with impossible stuff for thousands of years. I'm sure the snake and I can come to a deal. Oh, I'll let him kill Ra and the rest of the G.o.ds. Big deal. I'll let him destroy the House of Life. I'll definitely let him tear down Egypt and every cursed statue of my dad, Ramses. I want that blowhard erased from existence! But the whole mortal world? Don't worry about it, pal. I'll spare most of it. I've gotta have someplace to rule, don't I?"

Zia's eyes flared orange. Her bonds started to smoke, but they held her fast. Her fire receded, and she slumped against the rocks.

Setne laughed. "Nice try, doll. You guys sit tight. If you make it through the big shake-up, I'll come back and get you. Maybe you can be my jesters or something. You two crack me up! But in the meantime, I'm afraid we're done here. No miracle's gonna drop from the sky and save you."

A rectangle of darkness appeared in the air just above the ghost's head. Sadie dropped out of it.

I'll say this for my sister: she has great timing, and she's quick on the draw. She crashed into the ghost and sent him sprawling. Then she noticed us wrapped up like presents, quickly realized what was going on, and turned toward Setne.

"Tas!" she yelled.

"Noooo!" Setne was wrapped in pink ribbons until he looked like a forkful of spaghetti.

Sadie stood and stepped back from Setne. Her eyes were puffy like she'd been crying. Her clothes were covered in dried mud and leaves.

Walt wasn't with her. My heart sank. I was almost glad my mouth was covered, because I wouldn't have known what to say.

Sadie took in the scene-the Sea of Chaos, the serpent's writhing shadow, the white obelisk. I could tell she felt the pull of Chaos. She braced her feet, leaning away from the sea like the anchorperson in a tug-of-war. I knew her well enough to tell she was steeling herself, pushing her emotions back inside and forcing her sorrow down.

"Hullo, brother dear," she said in a shaky voice. "Need some help?"

She managed to dispel the glamor on us. She looked surprised to find me holding Ra's crook and flail. "How in the world-?"

Zia briefly explained what we'd been up to-from the fight with the giant hippo through Setne's most recent betrayals.

"All that," Sadie marveled, "and you had to drag my brother along too? You poor girl. But how can we even survive here? The Chaos power..." She focused on Zia's scarab pendant. "Oh. I really am thick. No wonder Tawaret looked at you strangely. You're channeling the power of Ra."

"Ra chose me," Zia said. "I didn't want this."

Sadie got very quiet-which wasn't like her.

"Sis," I said, as gently as possible, "what happened to Walt?"

Her eyes were so full of pain that I wanted to apologize for even asking. I hadn't seen her look like that since...well, since our mom died, when Sadie was little.

"He's not coming," she said. "He's...gone."

"Sadie, I'm so sorry," I said. "Are you-?"

"I'm fine!" she snapped.

Translation: I'm most definitely not fine, but if you ask again I'll stuff wax in your mouth.

"We have to hurry," she continued, trying to modulate her voice. "I know how to capture the shadow. Just give me the figurine."

I had a moment of panic. Did I still have the statue of Apophis that Walt had made? Coming all the way here and forgetting it would've been a major bonehead move.

Fortunately, it was still at the bottom of my pack.

I handed it to Sadie, who stared at the careful red carving of the coiled serpent, the hieroglyphs of binding around the name Apophis. I imagined she was thinking of Walt, and all the effort he'd put into making it.

She knelt at the edge of the jetty, where the obelisk's base met the shadow.

"Sadie," I said.

She froze. "Yeah?"

My mouth felt like it was full of glue. I wanted to tell her to forget the whole thing.

Seeing her at the obelisk, with that ma.s.sive shadow coiling toward the horizon...I just knew something would go wrong. The shadow would attack. The spell would backfire somehow.

Sadie reminded me so much of our mom. I couldn't shake the impression that we were repeating history. Our parents had tried to restrain Apophis once before, at Cleopatra's Needle, and our mom had died. I'd spent years watching my dad deal with his guilt. If I stood by now while Sadie got hurt...

Zia took my hand. Her fingers were trembling, but I was grateful for her presence. "This will work," she promised.

Sadie blew a strand of hair from her face. "Listen to your girlfriend, Carter. And stop distracting me."

She sounded exasperated, but there was no irritation in her eyes. Sadie understood my concerns as clearly as she knew my secret name. She was just as scared as I was, but in her own annoying way, she was trying to rea.s.sure me.

"May I continue?" she asked.

"Good luck," I managed.

Sadie nodded.

She touched the figurine to the shadow and began to chant.

I was afraid the waves of Chaos might dissolve the figurine, or, worse, pull Sadie in. Instead, the serpent's shadow began to thrash. Slowly it shrank, writhing and snapping its mouth as if it were being hit with a cattle prod. The figurine absorbed the darkness. Soon the shadow was completely gone, and the statue was midnight black. Sadie spoke a simple binding spell on the figurine: "Hi-nehm."

A long hiss escaped from the sea-almost like a sigh of relief-and the sound echoed across the hills. The churning waves turned a lighter shade of red, as if some murky sediment had been dredged away. The pull of Chaos seemed to lessen just slightly.

Sadie stood. "Right. We're ready."

I stared at my sister. Sometimes she teased me that she'd eventually catch up to me in age and be my older sibling. Looking at her now, with that determined glint in her eyes and the confidence in her voice, I could almost believe her. "That was amazing," I said. "How did you know the spell?"

She scowled. Of course, the answer was obvious: she'd watched Walt do the same spell on Bes's shadow...before whatever happened to Walt.

"The execration will be easy," she said. "We have to be facing Apophis, but otherwise it's the same spell we've been practicing."

Zia prodded Setne with her foot. "That's another thing this maggot lied about. What should we do with him? We'll have to get the Book of Thoth out of those bindings, obviously, but after that should we shove him into the drink?"

"MMM!" Setne protested.

Sadie and I exchanged looks. We silently agreed that we couldn't dissolve Setne-even as horrible as he was. Maybe we'd seen too many awful things over the past few days, and we didn't need to see any more. Or maybe we knew that Osiris had to be the one to decide Setne's punishment, since we had promised to bring the ghost back to the Hall of Judgment.

Maybe, standing next to the obelisk of Ma'at, surrounded by the Sea of Chaos, we both realized that restraining ourselves from vengeance is what made us different from Apophis. Rules had their place. They kept us from unraveling.

"Drag him along," Sadie said. "He's a ghost. Can't be that heavy."

I grabbed his feet, and we made our way back down the jetty. Setne's head bonked against the rocks, but that didn't concern me. It took all my concentration to keep putting one foot in front of the other. Moving away from the Sea of Chaos was even harder than moving toward it.

By the time we reached the beach, I was exhausted. My clothes were drenched in sweat. We trudged across the sand and finally crested the hill.

"Oh..." I uttered some words that were definitely not divine.

In the cratered field below us, demons had gathered-hundreds of them, all marching in our direction. As Setne had guessed, the shadow had sent a distress signal to the forces of Apophis, and the call had been answered. We were trapped between the Sea of Chaos and a hostile army.