Everything, Everything.

Nicola Yoon.

Dear Reader, It's really hard to write a letter like this when you love a ma.n.u.script so much. You want the letter to do this book justice. To make the best first impression possible. Because you're taking this incredible piece of art that a writer has trusted you with, a story that the two of you (and also, in this case, the fun and fantastic minds at Alloy) have worked on socloselytogether that it's no longer fiction, but a living, breathing ent.i.ty. You share this heartfelt, emotional read with your colleagues, who love it just as much, and now, accompanied by what you trust is the right tagline, the catchiest copy, and the most beautiful package you can envision, you send advance reader's copies out into the world and cross your fingers that Maddie's story finds its way into the hearts and minds of other readers, hoping that it charms and moves them, just like it charmed and moved me the first time I read it (October 2, 2013).

In this book you will meet Maddie, a girl who is allergic to the outside world. Her house is a sterile, protected environment that she's never allowed to leave-never even wants to leave, until she sees Olly. And then ... everything changes.

Everything, Everything is the kind of book we always dream of finding at Delacorte Press. And now, a little more than a year after we found it, we are ready to let it go-to let it leave its protected bubble of love at Random House and venture out into the world, into your hands, where we hope that with your help, we can make this book everything, everything.

My best, Wendy Loggia.

To my husband, David Yoon, who showed me my heart.

And to my smart, beautiful daughter, Penny, who made it bigger.

"Here is my secret. It's quite simple:.

One sees clearly only with the heart.

Anything essential is invisible to the eyes."

-Antoine de Saint-Exupery, The Little Prince.

The White Room.

I'VE read many more books than you. It doesn't matter how many you've read. I've read more. Believe me. I've had the time.

In my white room, against my white walls, on my glistening white bookshelves, book spines provide the only color. The books are all brand-new hardcovers-no germy secondhand softcovers for me. They come to me from Outside, decontaminated and vacuum-sealed in plastic wrap. I would like to see the machine that does this. I imagine each book traveling on a white conveyor belt toward rectangular white stations where robotic white arms dust, sc.r.a.pe, spray, and otherwise sterilize it until it's finally deemed clean enough to come to me. When a new book arrives, my first task is to remove the wrapping, a process that involves scissors and more than one broken nail. My second task is to write my name on the inside front cover.

PROPERTY OF: Madeline Whittier I don't know why I do this. There's no one else here except my mother, who never reads, and my nurse, Carla, who has no time to read because she spends all her time watching me breathe. I rarely have visitors, and so there's no one to lend my books to. There's no one who needs reminding that the forgotten book on his or her shelf belongs to me.

REWARD IF FOUND (Check all that apply): This is the section that takes me the longest time, and I vary it with each book. Sometimes the rewards are fanciful: Picnic with me (Madeline) in a pollen-filled field of poppies, lilies, and endless man-in-the-moon marigolds under a clear blue summer sky.

Tea with me (Madeline) in a lighthouse in the middle of the Atlantic Ocean in the middle of a hurricane.

Snorkel with me (Madeline) off Molokini to spot the Hawaiian state fish-the Humuhumunukunukuapua'a.

Sometimes the rewards are not so fanciful: A visit with me (Madeline) to a used bookstore.

A walk outside with me (Madeline) just down the block and back.

A short conversation with me (Madeline) discussing anything you want, on my white couch, in my white bedroom.

Sometimes the reward is just: Me (Madeline).

SCID Row.

My disease is as rare as it is famous. It's a form of Severe Combined Immunodeficiency, but you know it as "bubble baby disease."

Basically, I'm allergic to the world. Anything can trigger a bout of sickness. It could be the chemicals in the cleaner used to wipe the table that I just touched. It could be someone's perfume. It could be the exotic spice in the food I just ate. It could be one, or all, or none of these things, or something else entirely. No one knows the triggers, but everyone knows the consequences. According to my mom I almost died as an infant. And so I stay on SCID row. I don't leave my house, have never left my house.

Brthdae Uish.

"Movie Night or Honor Pictionary or Book Club?" my mom asks while inflating a blood pressure cuff around my arm. She doesn't mention her favorite of all our post-dinner activities-Phonetic Scrabble. I look up to see that her eyes are already laughing at me.

"Phonetic," I say.

She stops inflating the cuff. Ordinarily Carla, my full-time nurse, would be taking my blood pressure and filling out my daily health log, but my mom's given her the day off. It's my birthday and we always spend the day together, just the two of us.

She puts on her stethoscope so that she can listen to my heartbeat. Her smile fades and is replaced by her more serious doctor's face. This is the face her patients most often see-slightly distant, professional, and concerned. I wonder if they find it comforting.

Impulsively I give her a quick kiss on the forehead to remind her that it's just me, her favorite patient, her daughter.

She opens her eyes, smiles, and caresses my cheek. I guess if you're going to be born with an illness that requires constant care, then it's good to have your mom as your doctor.

A few seconds later she gives me her best I'm-the-doctor-and-I'm-afraid-I-have-some-bad-news-for-you face. "It's your big day. Why don't we play something you have an actual chance of winning? Honor Pictionary?"

Since regular Pictionary can't really be played with two people, we invented Honor Pictionary. One person draws and the other person is on her honor to make her best guess. If you guess correctly, the other person scores.

I narrow my eyes at her. "We're playing Phonetic, and I'm winning this time," I say confidently, though I have no chance of winning. In all our years of playing Phonetic Scrabble, or Fonetik Skrabbl, I've never beaten her at it. The last time we played I came close. But then she devastated me on the final word, playing JEENZ on a triple word score.

"OK." She shakes her head with mock pity. "Anything you want." She closes her laughing eyes to listen to the stethoscope.

We spend the rest of the morning baking my traditional birthday cake of vanilla sponge with vanilla cream frosting. After it's cooled, I apply an unreasonably thin layer of frosting, just enough to cover the cake. We are, both of us, cake people, not frosting people. For decoration, I draw eighteen frosted daisies with white petals and a white center across the top. On the sides I fashion draped white curtains.

"Perfect." My mom peers over my shoulders as I finish up. "Just like you."

I turn to face her. She's smiling a wide, proud smile at me, but her eyes are bright with tears.

"You. Are. Tragic," I say, and squirt a dollop of frosting on her nose, which only makes her laugh and cry some more. Really, she's not usually this emotional, but something about my birthday always makes her both weepy and joyful at the same time. And if she's weepy and joyful, then I'm weepy and joyful, too.

"I know," she says, throwing her hands helplessly up in the air, "I'm totally pathetic." She pulls me into a hug and squeezes. Frosting gets into my hair.

My birthday is the one day of the year that we're both most acutely aware of my illness. It's the acknowledging of the pa.s.sage of time that does it. Another whole year of being sick, no hope for a cure on the horizon. Another year of missing all the normal teenagery things-learner's permit, first kiss, prom, first heartbreak, first fender bender. Another year of my mom doing nothing but working and taking care of me. Every other day these omissions are easy, easier at least, to ignore.

This year is a little harder than the previous. Maybe it's because I'm eighteen now. Technically, I'm an adult. I should be leaving home, going off to college. My mom should be dreading empty-nest syndrome. But because of SCID, I'm not going anywhere.

Later, after dinner, she gives me a beautiful set of watercolor pencils that had been on my wish list for months. We go into the living room and sit cross-legged in front of the coffee table. This is also part of our birthday ritual: She lights a single candle in the center of the cake. I close my eyes and make a wish. I blow the candle out.

"What did you wish for?" she asks as soon as I open my eyes.

Really there's only one thing to wish for-a magical cure that will allow me to run free outside like a wild animal, but I never make that wish because it's impossible. It's like wishing that mermaids and dragons and unicorns were real. Instead I wish for something more likely than a cure. Something less likely to make us both sad.

"World peace," I say.

Three slices of cake later, we begin a game of Fonetik. I do not win. I don't even come close.

She uses all seven letters and puts down POKALIP next to an S. POKALIPS.

"What's that?" I ask.

"Apocalypse," she says, eyes dancing.

"No, Mom. No way. I can't give that to you."

"Yes," is all she says.

"Mom, you need an extra A. No way."

"Pokalips," she says for effect, gesturing at the letters. "It totally works."

I shake my head.

"P O K A L I P S," she insists, slowly dragging out the word.

"Oh my G.o.d, you're relentless," I say, throwing my hands up. "OK, OK, I'll allow it."

"Yesssss." She pumps her fist and laughs at me and marks down her now-insurmountable score. "You've never really understood this game," she says. "It's a game of persuasion."

I slice myself another piece of cake. "That was not persuasion," I say. "That was cheating."

"Same same," she says, and we both laugh.

"You can beat me at Honor Pictionary tomorrow," she says.

After I lose, we go to the couch and watch our favorite movie, Young Frankenstein. Watching it is also part of our birthday ritual. I put my head in her lap, and she strokes my hair, and we laugh at the same jokes in the same way that we've been laughing at them for years. All in all, not a bad way to spend your eighteenth birthday.

Stays the Same.

I'm reading on my white couch when Carla comes in the next morning.

"Feliz c.u.mpleanos," she sings out.

I lower my book. "Gracias."

"How was the birthday?" She begins unpacking her medical bag.

"We had fun."

"Vanilla cake and vanilla frosting?" she asks.

"Of course."

"Young Frankenstein?"

"Yes."

"And you lost at that game?" she asks.

"We're pretty predictable, huh?"

"Don't mind me," she says, laughing. "I'm just jealous of how sweet you and your mama are."

She picks up my health log from yesterday, quickly reviews my mom's measurements and adds a new sheet to the clipboard. "These days Rosa can't even be bothered to give me the time of day."

Rosa is Carla's seventeen-year-old daughter. According to Carla they were really close until hormones and boys took over. I can't imagine that happening to my mom and me.

Carla sits next to me on the couch, and I hold out my hand my for the blood pressure cuff. Her eyes drop to my book.

"Flowers for Algernon again?" she asks. "Doesn't that book always make you cry?"

"One day it won't," I say. "I want to be sure to be reading it on that day."

She rolls her eyes at me and takes my hand.

It is kind of a flip answer, but then I wonder if it's true.

Maybe I'm holding out hope that one day, someday, things will change.