The Secret Cipher Read online

  Dedication

  For cryptographers everywhere

  Contents

  Dedication

  1. Ethan

  2. Jax

  3. Ethan

  4. Jax

  5. Ethan

  6. Jax

  7. Ethan

  8. Jax

  9. Ethan

  10. Jax

  11. Ethan

  12. Jax

  13. Ethan

  14. Jax

  15. Ethan

  16. Jax

  17. Ethan

  18. Jax

  19. Tyler

  20. Jax

  21. Ethan

  22. Jax

  23. Ethan

  24. Jax

  25. Ethan

  26. Jax

  27. Ethan

  28. Tyler

  Acknowledgments

  Back Ad

  About the Author

  Credits

  Copyright

  About the Publisher

  1

  Ethan

  FACT: I am thirteen years old and I feel like I’ve already lived two lives—the one before the magical Greek urn, and the one after.

  It’s still hard for me to use the word magical. Until one month ago, I would have bet my life on the fact that magic doesn’t exist.

  Yesterday, CNN ran a story about a kid who’d been born blind, but when he turned sixteen, he got a double cornea transplant. It was an experimental procedure. When he opened his eyes after surgery and saw light and shapes for the very first time, he kinda freaked.

  That’s how it feels to me when I lie in bed at night and remember the afternoon in the Thomas Jefferson Memorial when my cousin, Jax, opened the Greek urn and magic burst out. I’d been blind to the truth, but now I’ve seen it.

  Maybe “freaked” isn’t a strong enough word.

  Before Jax opened the urn, the world was a normal place full of things that can be proven. Buoyancy causes objects to float, gravity keeps our feet on the ground, evaporation makes puddles disappear. Earthquakes and volcanoes are caused by the shifting of tectonic plates and thunder occurs during the cooling of superheated air. These are the laws I’d learned—laws based on reason and logic, cause and effect. Tides are predictable. Time moves at a steady pace. Science rules.

  Or maybe I should say, ruled.

  Before Jax opened the urn, there were stories about gods. I never paid much attention to these stories. Zeus and his thunderbolt, Poseidon and his trident, Hades and his underworld of lost souls. These were myths, pure entertainment, written thousands of years ago by people who were trying to explain things that seemed totally unexplainable. These stories were as fantastical as Grimms’ Fairy Tales. Who would ever believe that a big bad wolf could dress up like someone’s grandmother and say, “The better to eat you with, my dear”? Likewise, who would believe that a pantheon of gods could live on an invisible mountain and stuff human emotions, like hope, faith, and love, into clay urns?

  You can’t pack emotions into containers. They’re not peanut butter sandwiches. They’re feelings.

  “Hey, pass the ketchup, will ya?”

  Jax stared at me from across the restaurant table. A few strands of frizzy black hair hung in her eyes. The rest of her hair was pulled into a ponytail, as usual.

  “Hello?” She tapped her fork on her plate. “I’m starvin’ over here.”

  “Uh, sorry.” I grabbed the bottle and handed it to her. I don’t use public ketchup bottles. I read an article about the variety of germs that live on the mouth of the bottle, right where the ketchup comes out. It’s disgusting. But I didn’t share this information. Jax didn’t care about germs. She used public drinking fountains all the time. And I’ve seen her eat a chicken strip after she’d dropped it on the sidewalk.

  “Thanks.” She squirted a thick line down the middle of her huevos rancheros. Ever since she learned that she was half Latina, a fact that had been kept from her all her life, she’d been ordering a lot of Mexican food. She dug into the eggs as if she hadn’t eaten in days. “Don’t you like your food?” she asked.

  “It’s good,” I said. Melted butter dripped down the sides of my short stack. I ignored the public syrup bottle and took a bite. I wasn’t feeling very hungry. My sinuses were inflamed, thanks to the record-level of pollen in the air.

  We were sitting in the Chatham Diner, the best place for breakfast in Chatham, New Jersey. We didn’t have to pay for our breakfast because Jax’s mom, my aunt Lindsay, worked there as a waitress. Jax had woken me up early and we’d ridden our bikes to the diner. She never slept in because, according to Jax’s philosophy, sleep is a waste of time. My dad, who has a master’s degree in chemistry, says Jax has a lot of fast-twitch muscles, and that’s why it’s hard for her to sit still and why she’s always running everywhere. Mom, who has a master’s degree in psychology, says Jax is hyperactive and should avoid caffeine and sugar. Tyler, my older brother, says Jax is a super spaz.

  The things he calls me are way worse.

  “I’m so totally bored,” Jax said, her mouth crammed with eggs and tortilla. “What are we going to do today?”

  I could think of lots of things to do. The new issue of Science Monthly had come in yesterday’s mail. And a couple days ago, I’d checked out a stack of books from the library. But reading was something to do alone, and Jax had been super clingy lately. I couldn’t blame her. The urn experience had been terrifying.

  To make a long story short, here’s what happened. One month ago, on her twelfth birthday, Jax got a strange metal box in the mail. It was sent by our great-aunt Juniper Vandegrift, a relative we’d never heard of. The box wouldn’t open but a message appeared on an LED screen that was set into its lid. It was a riddle. The box would open only at a precise, predetermined spot. So, with Tyler’s help and some geometry, we found the right spot in Washington, DC. But we nearly got killed in the process.

  It turned out Great-Aunt Juniper was an archaeologist who’d discovered an ancient Greek artifact—a clay urn. But this wasn’t a typical clay pot that you’d find sitting in a museum. This one held a dangerous power.

  Way back in the beginning of time, Zeus made three urns and gave them to a girl named Pyrrha. One urn contained Love, one contained Faith, and the third held Hope. If Pyrrha felt sad, she could open whichever urn she chose and be filled with that emotion. Imagine if you could fill miniature urns with love, faith, and hope and sell them on the internet or one of those shopping channels. They’d be an instant cure for depression, dark thoughts, and doubt. I’m guessing that would make you one of the richest people in the world.

  But after Zeus gave Pyrrha her special gifts, Pyrrha’s father, Epimetheus, went insane with jealousy. He felt that the gods had ignored him, for they’d never given him anything special. So he stole the urns, planning on keeping Love, Faith, and Hope for himself. But when he opened the urns, the contents were destroyed by his evil nature. Now empty, the urns seemed useless, so Epimetheus buried them, trying to hide the evidence.

  Time passed and eventually the Greek gods disappeared from the human world. The urns lay untouched, buried by centuries of dirt and debris. Then, during an archaeological dig on the Greek island of Kassos, Great-Aunt Juniper dug up one of them—the urn of Hope. Curious about what it contained, she uncorked it. A tornado shot out of the clay jar and swirled around the site. Juniper watched with confusion as every member of the excavation team collapsed, except for her. After swirling around each of the victims, the wind calmed and disappeared back inside the urn.

  During all that time underground, the urn had transformed. Because it had been created for one purpose—to hold Hope—it had begun to crave hope. Literally. So when our great-aunt opened it, it sucked hope from everyo
ne it could reach. Only Juniper was safe because she’d been holding the urn at the time.

  Ever see someone who’s had hope sucked from his soul? I have. When we were at the Thomas Jefferson Memorial, Tyler was attacked by the urn. He ended up in the hospital. It was the worst day of our lives.

  “Hey.” Jax’s mom stood at the end of the table, a pot of coffee in her hand. “How are your pancakes?”

  “Great,” I said, making sure to look right into my aunt’s eyes. My counselor always reminded me to do that.

  The customer in the next booth held up his mug. Aunt Lindsay filled it, then turned back to our table. “So, do you two have big plans today?” The question had a suspicious tone. Who could blame her? Jax and I had gotten into more than our share of trouble lately.

  “Not really,” I said. Jax groaned. What had I done?

  “No plans?” Aunt Lindsay smiled. “Well, that means you have time to do some chores. The backyard needs to be mowed and the walkway is full of weeds. That should keep you busy.” A bell chimed from behind the counter.

  “Order up,” Michael called. He was the morning cook.

  As soon as Aunt Lindsay had walked away, Jax leaned over her plate and narrowed her eyes. “Thanks a lot,” she said. “Now we’re stuck working all day.”

  “Sorry,” I said. But I didn’t mind helping my aunt. She was a single parent and never had enough money to hire a gardener. My parents had a whole team of guys who came once a week to mow the lawn, weed the beds, and clean the pool. “I can do most of it. You don’t have to.”

  Jax sighed. “I guess it’s better than sitting around waiting. Do you think we’ll hear from Juniper today?” It was the same question she’d asked every day for the last month.

  I shrugged. “I don’t know.” After the incident in the Jefferson Memorial, Great-Aunt Juniper had disappeared, taking the urn of Hope with her. She’d told us she was going to find a way to destroy it. That would be the best thing to do. If the urn fell into the wrong hands, it could be used as a weapon. “It’s possible we might never hear from her again,” I told Jax.

  “I hate not knowing,” Jax said.

  I stared out the window. Usually I would have said that I also hate not knowing. I’m the kid who loves facts and information. But during the last month, I’d woken up every morning wishing I’d never seen the urn’s powers.

  For the first time in my life, I didn’t want to know.

  2

  Jax

  “I’m melting,” I complained.

  “The news predicted a high of ninety-two,” Ethan said after blowing his nose. “Ten degrees hotter than last year.”

  We were in my small backyard. Ethan had mowed the grass. The mower’s blades had stirred dandelion pollen into the air so he was having a huge allergy attack. How many times in a row can a person sneeze before his head explodes? Seriously. Good thing he always had a bunch of tissues stuffed in his pockets.

  I tossed weeds into a bucket. Yard work was the last thing I wanted to do, and to make it even worse, my mom didn’t pay for chores.

  “I’m hot too,” Ethan said.

  “Take off your shirt,” I told him. Boys are lucky that way. They can strip down to their boxers and no one cares.

  “But I don’t have sunblock.”

  I didn’t have any either. I rarely used the stuff. My skin’s tan like coffee, while Ethan’s is as pale as a fish belly. While I’ve got black hair, his is brown, but you never see it because he wears a baseball cap most of the time. He likes to hide under its brim. He’s übershy.

  I pulled another dandelion. Its roots were super stubborn, as if it knew I was coming to get it. “I . . . hate . . . pulling . . . weeds,” I groaned as I yanked it from the ground. My buttcrack was starting to get sweaty. “Forget this,” I said, peeling off the gardening gloves. Then I hurried into the garage, looking for something that would make us both feel better.

  There it was, behind a stack of snow tires—my old Hello Kitty swimming pool.

  “Turn on the hose,” I told Ethan as I dragged the plastic pool onto the grass.

  “Why don’t we go swim in my pool?” he asked. A few years ago, his parents had installed a pool with a deep end and a diving board. It was super nice but I didn’t feel like riding all the way over there. I set the hose inside.

  “This’ll work just fine.” I sat in the pool in my shorts and T-shirt, my legs hanging over the edge. “Ahhhhh,” I said, as the water poured in. “That’s better.”

  July is the worst time to be stuck in Chatham. The humidity makes everything wilt. Mom and I usually went camping by the lake, but she was working extra hours at the diner, so I was stuck. Other than our bikes, the only way to get around was to beg my older cousin, Tyler, to drive us. But ever since our trip to Washington, DC, he’d been holed up in his room, recovering.

  “You know, I’ve been thinking,” I said. Water began to spill over the top of the pool, so Ethan turned off the hose. “If Juniper hadn’t disappeared, we could have become really famous. I mean, we have proof that the Greek gods existed.”

  “Had proof,” he corrected. “We don’t have the urn anymore.”

  I’d spent a lot of time thinking about what might have happened. “We could have been on magazine covers and morning talk shows. We could have gotten a million-dollar book deal.” I smiled dreamily. With that much money, I’d build my own pool with a diving board and deep end. “They’d make a movie about us. They’d call it The Secret Box Adventure. We’d have a red-carpet premiere and wear gowns. Well, I’d wear a gown.”

  Ethan didn’t smile back. It was easy for me to read his thoughts. We’d spent so much time together, I could practically see inside his brain. Jax spends too much time imagining things. She makes up too many stories, like the ones where she pretends that her father is an astronaut or a rock star.

  “They can’t make a movie about us because we can’t tell anyone about the urn,” he said.

  Ethan, Tyler, and I had agreed on the following fact: if the world knew about the urn’s power, then we’d all be in danger. Someone would ultimately use it for evil. There is no positive reason to suck hope from a person’s soul.

  I sighed. The imaginary opening credits to my movie faded before my eyes like smoke. “I know it’s a secret. You don’t need to remind me.”

  Ethan sat on the grass and took off his black Converse sneakers. Then he dangled his feet in the plastic pool. I splashed water on my face. “How hot do you think it is in Hades?”

  “Hades?” Ethan held back a sneeze.

  “Yeah. The Greek underworld. It’s their version of hell. I’ve been reading about it.” Usually I read travel guides. They’re my favorite books. But I went to the public library and got this book about Greek mythology so I could understand more about what had happened to us. “How hot do you think it is down there?”

  “What do you mean is?” he asked. “The Greek gods are gone. So if they’re gone, then their underworld must be gone too.” He was always trying to be logical.

  “Okay, fine.” I flicked water at him. “How hot do you think it was in Hades?”

  Ethan thought for a moment. He was super good at collecting facts. “Well, Death Valley is the hottest place on earth. Its record temperature is one hundred thirty-four degrees. The surface of the sun is somewhere around ten thousand degrees Fahrenheit. So I’m going to guess that Hades is between those two.” Then he shook his head. “I can’t believe we’re having this conversation.”

  Until a month ago, Ethan would have said there was no such place as Hades. He would have told me to go talk to Tyler. Tyler’s obsessed with Greek and Roman mythology. He designed a multiplayer combat game called Cyclopsville, where the players search ancient ruins and fight mythological beasts. I have to admit that the exploding cyclops heads are pretty cool.

  Even though my butt was going numb from the cold, I sank lower into the water. My thoughts turned to our great-aunt, who’d taken us on this amazing adventure, and then disapp
eared. Since then, the only message we’d gotten from her was a single email that I’d opened on my computer.

  TO: Jacqueline Malone

  FROM: Juniper

  SUBJECT: How Are You?

  But there’d been nothing in the email—no message, no photographs. Zero!

  “I think Juniper’s being rude,” I grumbled. “We saved her from kidnappers. She should at least give us a call. We deserve to know what’s going on.”

  “I’m glad she hasn’t called,” Ethan said.

  Maybe he was right. Because of our great-aunt, Tyler, Ethan, and I had almost been killed by a pair of international felons named Martha and George Camel. They’d kidnapped Juniper. Then they’d chased us through Washington, DC. Mr. Camel had pointed a gun at Tyler’s head, and Mrs. Camel pointed a gun at Ethan and me!

  “It would definitely make a good movie,” I said. “And if we had more adventures, there’d be a sequel.”

  “A sequel?” Ethan sneezed. “Are you serious? A sequel has to be even more exciting than the first movie. That would mean something even worse would have to happen.”

  I sat up real straight. “What if something even worse already happened? What if Juniper’s been kidnapped again and that’s why we haven’t heard from her?”

  “The Camels are in prison,” Ethan said. “Besides, there’s no reason to think Juniper’s been hurt. She’s probably too busy to call.”

  I fidgeted. I hate waiting for anything. I always open the microwave before the popcorn is fully popped. And I refuse to get milk shakes at Pete’s Soda Fountain because they take too long making them by hand. So waiting a whole month for a message was driving me crazy. “But what if she’s in trouble and that’s why she hasn’t called? What if—”

  A phone rang. We both turned around and stared at my house. Mom still kept a landline in the kitchen. It rang again.

  I grabbed the edge of the pool. “Do you think . . . ?” Water splashed over the sides as I scrambled out. “Please be Juniper, please be Juniper,” I chanted as I ran across the freshly mowed grass. After flinging open the kitchen door, I hurried inside, reaching the phone on the fourth ring. “Hello?”