Ghostgirl features Charlotte Usher, a high-schooler who can't help but feel no one knows she's alive. Then her nagging fear is confirmed. One day she no longer just feels invisible - she is, in fact, dead and literally haunting the halls.

Homecoming court nominee Erin Armstrong has it all, the best friends, the best boyfriend, and lead in the school play. But when she catches her bestie and her boyfriend holding hands behind the porta potty, her status as Rosemark High’s it-girl takes a nosedive. Determined to win the crown and earn back her social status, Erin enlists the help of quirky theatre kid Peter Hunt. Together, the two craft a plan to ensure Erin’s victory. That is, if the two can keep their growing attraction from sabotaging the project.

Changers Book One: Drew opens on the eve of Ethan Miller's freshman year of high school in a brand-new town. He's finally sporting a haircut he doesn't hate, has grown two inches since middle school, and can't wait to try out for the soccer team. At last, everything is looking up in life. Until the next morning. When Ethan awakens as a girl. Ethan is a Changer, a little-known, ancient race of humans who live out each of their four years of high school as a different person.

Keatyn has everything she ever dreamed. Her life is following the script she wrote for the perfect high school experience. She’s popular, goes to the best parties, dates the hottest guy, and sits at the most-coveted lunch table. She’s just not sure she wants it anymore. Because, really, things aren’t all that perfect. Her best friend is threatening to tell everyone her perfect relationship is a scam. Her perfect boyfriend gets drunk at every party they go to. It’s exhausting always trying to look and act perfect. And, deep down, she isn’t sure if she has any true friends.

Do you want to be popular? Stephanie Landry does. That's why this year, she has a plan to get in with the It Crowd in no time flat. She's got a secret weapon: an old book called (what else?) How to Be Popular.

Everyone knows how all those fairy tales go. The princess gets beautiful, nabs her prince, falls instantly in love, lives happily ever after and leaves her evil stepsisters in the dust. But what happens when you're the ugly stepsister and your obnoxiously perfect - read pretty, smart, and, worst of all, sickeningly nice - stepsister is dating the charming, tall, devastatingly handsome guy you've had a thing for since you were nine years old? Quirky, artistic and snarky Mattie Lowe does not lead a charmed life. Her mother is constantly belittling her on Skype.

For four years, Grace Sullivan wrote to a Marine she never met, and fell in love. But when his deployment ended, so did the letters. Ever since that day, Grace has been coasting, academically and emotionally. The one thing she's decided? No way is Noah Jackson - or any man - ever going to break her heart again.

Savannah is dreading being home alone with her overbearing mother after her big sister - and best friend - goes off to college. But if she can just get through senior year, she'll be able to escape to college, too. What she doesn't count on is that her mother's obsession with weight has only grown deeper since her appearance on an extreme weight-loss show, and now Savvy's mom is pressuring her even harder to be constantly mindful of what she eats.

Ophelia Rojas knows what she likes: her best friends, Cuban food, rose-gardening, and boys - way too many boys. Her friends and parents make fun of her endless stream of crushes, but Ophelia is a romantic at heart. She couldn’t change, even if she wanted to.

It happens every year. A list is posted, and one girl from each grade is chosen as the prettiest, and another is chosen as the ugliest. Nobody knows who makes the list. It almost doesn't matter. The damage is done the minute it goes up.This is the story of eight girls, freshman to senior, "pretty" and "ugly." And it's also the story of how we see ourselves, and how other people see us, and the tangled connection of the two.

Norris is clever, cynical, and quite possibly too smart for his own good. A Black French Canadian, he knows from watching American sitcoms that those three things don’t bode well when you are moving to Texas. Plunked into a new high school, Norris finds himself cataloging everyone he meets: the Cheerleaders, the Jocks, the Loners, and even the Manic Pixie Dream Girl. Making a ton of friends has never been a priority for him, and this way he can at least amuse himself until it’s time to go back to Canada, where he belongs. Yet those labels soon become actual people to Norris....

Hannah Stark is a high school senior with a resume of straight A's. She's never stepped a toe out of line. But that's also why she's never had a boyfriend. While all her classmates are counting down the days until graduation, Hannah is dragging her feet. She can't believe she'll be leaving her adolescence behind without ever taking a chance to be wild and free. That's why she's set her sights on Harrison.

Winnie Perry went through a lot when she was 11, from shifting friendships to her teenage sister's mood swings. But now that Winnie is 12, and one step closer to being a teenager herself, there is so much more to deal with. Will her new friendship with Dinah last? Can she handle the pressures of junior high? And, most important, will Winnie survive bra shopping (in public!) with Mom?

Ani FaNelli seems to have it all: a glamorous job at a glossy magazine, an enviable figure with the wardrobe to match, and a handsome fiancé from a distinguished blue-blood family. But Ani FaNelli is an invention, that veneer of perfection carefully assembled in an attempt to distance herself from a shocking, sordid past.

Sloane Munster had the perfect life - until she didn't. Now 17-year-old Sloane is trying to reboot her life after a serious accident left her badly scarred and emotionally traumatized. Starting her senior year at a different school, she recognizes Luke Naughton, a swimmer whom she once had a crush on, in her new class. But when she smiles at him, he glares back with revulsion, and she's sure he's disgusted by her ugly scar.

Ghostgirl features Charlotte Usher, a high-schooler who can't help but feel no one knows she's alive. Then her nagging fear is confirmed. One day she no longer just feels invisible - she is, in fact, dead and literally haunting the halls.

Ophelia Rojas knows what she likes: her best friends, Cuban food, rose-gardening, and boys - way too many boys. Her friends and parents make fun of her endless stream of crushes, but Ophelia is a romantic at heart. She couldn’t change, even if she wanted to.

When Alexis's little sister Kasey becomes obsessed with an antique doll, Alexis thinks she is just being her usual weird self. Things get weirder, though, when their house starts changing. Doors open and close by themselves; water boils on the unlit stove; and an unplugged air conditioner blasts cold air.

Norris is clever, cynical, and quite possibly too smart for his own good. A Black French Canadian, he knows from watching American sitcoms that those three things don’t bode well when you are moving to Texas. Plunked into a new high school, Norris finds himself cataloging everyone he meets: the Cheerleaders, the Jocks, the Loners, and even the Manic Pixie Dream Girl. Making a ton of friends has never been a priority for him, and this way he can at least amuse himself until it’s time to go back to Canada, where he belongs. Yet those labels soon become actual people to Norris....

Winnie Perry went through a lot when she was 11, from shifting friendships to her teenage sister's mood swings. But now that Winnie is 12, and one step closer to being a teenager herself, there is so much more to deal with. Will her new friendship with Dinah last? Can she handle the pressures of junior high? And, most important, will Winnie survive bra shopping (in public!) with Mom?

Regan's brother Liam can't stand the person he is during the day. Like the moon from whom Liam has chosen his female namesake, his true self, Luna, only reveals herself at night. In the secrecy of his basement bedroom Liam transforms himself into the beautiful girl he longs to be, with help from his sister's clothes and makeup. Now, everything is about to change - Luna is preparing to emerge from her cocoon. But are Liam's family and friends ready to welcome Luna into their lives?

Dear Diary...Bess, George, and I are actually in Alaska! Everywhere you look, there are massive mountains and sparkling, deep-blue waters. We're on the maiden voyage of the Arctic Star luxury cruise ship, and my old friend, Becca Wright, the assistant cruise director, needs our help. She received threatening emails before even setting sail; then a bloody body turned up in the swimming pool.

Cameron Bates (Cam) could have almost any girl at Franklin High School...except for the one he wants. Unfortunately Bebe seems to be immune to his flirty charm and good looks, which means one of two things: a) she's completely oblivious to how he feels, or b) she's just not into him. If that's the case, declaring his love would be disastrous for their friendship. Bianca Barnes (Bebe) has a huge problem: the universe hates her. Every time she admits feelings for a boy, he ends up falling for her sweet, popular, and beautiful sister Beth.

For four years, Grace Sullivan wrote to a Marine she never met, and fell in love. But when his deployment ended, so did the letters. Ever since that day, Grace has been coasting, academically and emotionally. The one thing she's decided? No way is Noah Jackson - or any man - ever going to break her heart again.

Seventeen-year-old Bianca Piper is cynical and loyal, and she doesn’t think she’s the prettiest of her friends by a long shot. She’s also way too smart to fall for the charms of man-slut and slimy school hottie Wesley Rush. In fact, Bianca hates him. And when he nicknames her “the Duff,” she throws her Coke in his face. But things aren’t so great at home right now, and Bianca is desperate for a distraction. She ends up kissing Wesley. Worse, she likes it.

Bayport High's Varsity cheer squad is made up of the hottest of the hot. But this A-list is dangerous in more ways than one. The Squad is actually a cover for the most highly trained group of underage government operatives the United States has ever assembled. They have the perfect cover, because, beyond herkeys and highlights, no one expects anything from a cheerleader.

Leila has made it most of the way through Armstead Academy without having a crush on anyone, which is a relief. As an Iranian American, she’s different enough; if word got out that Leila liked girls, life would be twice as hard. But when beautiful new girl Saskia shows up, Leila starts to take risks she never thought she would.

What's it like to be undocumented? High school senior M.T. knows all too well. With graduation and an uncertain future looming, she must figure out how to grow up in the only country she's ever called home... a country in which she's "illegal". M.T. was born in Argentina and brought to America as a baby without any official papers. And as questions of college, work, and the future arise, M.T. will have to decide what exactly she wants for herself, knowing someone she loves will unavoidably pay the price for it.

Last week I cut my hair, bought some boys' clothes and shoes, wrapped a large ACE bandage around my chest to flatten my fortunately-not-large breasts, and began looking for a new name. Angela Katz-McNair has never felt quite right as a girl. Her whole life is leading up to the day she decides to become Grady, a guy. While coming out as transgendered feels right to Grady, he isn't prepared for the reaction he gets from everyone else.

By his senior year, Steve York has come through the worst two years of his life. His parents have divorced, and his girlfriend has betrayed him. Worse yet, after running away to live with his mother in San Diego, forays into the drug culture have turned his A-average into a thing of the past. Steve's only hope to graduate on time and avoid summer school is to write a 100-page paper for his guidance counselor. Unfortunately, he has to write about something he knows, and all he knows well are the last two years of his life.