Everything I’d learned from Percy Jackson evaporated out of my brain. I forgot starboard and port, stern and aft. I forgot how to discourage shark attacks and how to fall off a mast properly. I hopped across the deck yelling, “I’m helping! I’m helping!” without knowing what to do at all.
We swerved and sloshed through the tunnel at impossible speeds, our retracted mast barely clearing the roof. The tips of our oars scraped against the stone walls, leaving trails of bright yellow sparks that made it look like faeries were ice-skating alongside us.
T.J. rushed past me, heading for the prow, and nearly impaled me with his bayonet. “Magnus, hold that line!” he yelled, waving at pretty much every rope on the ship.
I grabbed the nearest bit of rigging and pulled as hard as I could, hoping I had the right line, or hoping I at least looked helpful while doing the wrong thing.
We bumped down a series of cataracts. My teeth clattered out telegraph messages. Frigid waves crashed over the shields on the railing. Then the tunnel widened and we sideswiped a rock that came out of nowhere. The boat spun a 360. We dropped down a waterfall toward certain death, and as the air turned to cold misty soup around us…everything went dark.
What a fantastic time to have a vision!
I found myself standing on the deck of a different ship.
In the distance, glacial cliffs rimmed a vast bay marbled with ice. The air was so cold, a layer of frost crackled over my coat sleeves. Beneath my feet, instead of wooden planking, spread a bumpy surface of glistening gray and black like the shell of an armadillo.
The entire ship, a Viking vessel the size of an aircraft carrier, was made of the same stuff. And unfortunately I knew what it was—the clipped toenails and fingernails of the dishonored dead, billions upon billions of nasty zombie cuttings, all cobbled together by evil pedicurist magic to create Naglfar, the Ship of Nails, also known as the Ship of the Dead.
Above me, gray sails rippled in the freezing wind.
Shuffling across the deck were thousands of desiccated human husks dressed in rusted armor: draugr, Viking zombies. Giants strode among them, shouting orders and kicking them to form ranks. Out of the corners of my eyes, I caught glimpses of darker things, too: incorporeal shades that might have been wolves, or serpents, or skeletal horses made of smoke.
“Look who’s here!” said a cheerful voice.
Standing before me, in the white uniform of a navy admiral, was Loki himself. His autumn-leaf-colored hair swept around the edges of his flag officer’s hat. His intense irises glinted like rings of hardening amber, suffocating the life out of his poor trapped pupils. Despite the pitted wreckage of his face, damaged from centuries of snake venom dripping between his eyes, despite the scarred and twisted lips that had once been sewn together by an angry dwarf, Loki grinned in such a warm, friendly way it was almost impossible not to smile back.
“Coming to visit me?” he asked. “Awesome!”
I tried to yell at him. I wanted to berate him for getting my uncle killed, for torturing my friends, for ruining my life and causing me six solid months of indigestion, but my throat was filled with wet cement.
“Nothing to say?” Loki chuckled. “That’s all right, because I’ve got plenty to tell you. First a friendly warning: I’d really think twice about following old Randolph’s plan.” His expression tightened with false sympathy. “I’m afraid the poor man got a little senile there toward the end. You’d have to be crazy to listen to him!”
I wanted to strangle Loki, but my hands felt strangely heavy. I looked down and saw that my fingernails were growing at unnatural speed, stretching toward the deck like taproots seeking soil. My feet felt too tight in my shoes. Somehow I knew that my toenails were also lengthening, pushing through my socks, trying to escape the confines of my hiking boots.
“What else?” Loki tapped his chin. “Oh, yes! Look!”
He gestured past the hordes of shuffling zombies, sweeping his arm across the bay as if revealing a fabulous prize I’d just won. On the misty horizon, one of the glacial cliffs had begun to calve, sheeting massive curtains of ice into the water. The sound hit me half a second later: a muffled rumble like thunder through thick clouds.
“Cool, huh?” Loki grinned. “The ice is melting much faster than I thought. I love global warming! We’ll be able to sail before the week is out, so really, you’re already too late. I’d turn around and go back to Valhalla if I were you. You’ve only got a few days to enjoy yourself before Ragnarok hits. Might as well take some of those fabulous yoga classes!”
My rebellious fingernails reached the deck. They wove their way into the glistening gray surface, pulling me down, forcing me to double over. My toenails burst through the tips of my boots. They rooted me in place while dead men’s nails began to grow upward like saplings, curling eagerly around my shoelaces, vining their way up my ankles.
Loki looked down at me with a gentle smile, as if watching a toddler take his first steps. “Yes, it’s a wonderful week for Doomsday. But if you do insist on challenging me”—he sighed and shook his head like You crazy kids and your quests—“then please leave my children out of it, will you? Poor Sam and Alex. They’ve suffered enough. If you care for them at all…Well, this quest will destroy them. I promise you that. They have no idea what they’ll be facing!”
I fell to my knees. I could no longer tell where my own fingernails and toenails stopped and the ship began. Jagged branches of gray and black keratin tightened around my calves and wrists, chaining me to the deck, encircling my limbs, pulling me down into the fabric of the ship itself.
“Take care, Magnus!” Loki called. “One way or another, we’ll talk again soon!”
A rough hand clamped my shoulder, shaking me awake.
“Magnus!” yelled Halfborn Gunderson. “Snap out of it, man! Grab an oar!”
I found myself back on the deck of our bright yellow ship. We were drifting sideways through a cold, dense fog, the current pulling us to port, where the river fell away into roaring darkness.
I swallowed the wet cement clogging my throat. “Is that another waterfall?”
Mallory dropped onto the bench next to me. “One that’ll send us straight into Ginnungagap and kill us, yeah. You feel like rowing now?”
T.J. and Halfborn took the bench in front of us. Together, we four rowed with all our strength, turning starboard and dragging our ship away from the precipice. My shoulders burned. My back muscles screamed in protest. Finally the roaring sound faded behind us. The fog burned away, and I saw that we were in Boston Harbor, not far from Old Ironsides. Rising on my left were the brick row houses and church steeples of Charlestown.
T.J. turned and grinned. “See? That wasn’t so bad!”
“Sure,” Mallory said. “Except for almost falling off the edge of the world and being vaporized.”
Halfborn stretched his arms. “I feel like I’ve just carried an elephant up Bunker Hill, but good job, all….” He faltered when he saw my face. “Magnus? What is it?”
I stared at my trembling hands. I felt as if my fingernails were still growing, trying to find their way back to the Ship of the Dead.
“I had a little vision,” I muttered. “Give me a sec.”
My friends exchanged wary looks. They all knew there was no such thing as a little vision.
Mallory Keen scooted closer to me. “Gunderson, why don’t you take the rudder?”
Halfborn frowned. “I don’t take orders from—”
Mallory glared at him. Halfborn muttered under his breath and went to take the rudder.
Mallory fixed me with her eyes, the green irises flecked with brown and orange like the shells of cardinals’ eggs. “Was it Loki you saw?”
Normally, I didn’t get this close to Mallory unless she was pulling an ax out of my chest on the battlefield. She valued her personal space. There was something troubling about her gaze—a sort of free-floating anger, like a fire that jumped from rooftop to rooftop. You never knew what it would burn and what it would leave alone.
“Yeah.” I described what I’d seen.
Mallory’s lip curled with disgust. “That trickster…We’ve all been seeing him in our nightmares lately. When I get my hands on him—”