What if you kiss? What if you kiss Ellen Foster and it's perfect enough to make you believe in things you shouldn't? You tell her secrets and share your dreams. You make the kinds of promises and create plans to be together that might be impossible to keep when you're only 16, and your parents control your entire future, but…. What if you hurt her?

Charlie Gordon knows that he isn't very bright. At 32, he mops floors in a bakery and earns just enough to get by. Three evenings a week, he studies at a center for mentally challenged adults. But all of this is about to change for Charlie. As part of a daring experiment, doctors are going to perform surgery on Charlie's brain. They hope the operation and special medication will increase his intelligence, just as it has for the laboratory mouse, Algernon.

Knowledge is power. That would be the motto of Lander University, had it not been snatched up and used to death by others long before the school was founded. For while Lander offers a full range of courses to nearly all students, it also offers a small number of specialty classes to a very select few. Lander is home to the Hero Certification Program, a curriculum designed to develop students with superhuman capabilities, commonly known as Supers, into official Heroes.

Clay Jensen returns home from school to find a strange package with his name on it lying on his porch. Inside he discovers several cassette tapes recorded by Hannah Baker, his classmate and crush, who committed suicide two weeks earlier. Hannah's voice explains that there are 13 reasons she decided to end her life. Clay is one of them. If he listens, he'll find out why.

From her first moment at Merryweather High, Melinda Sordino knows she's an outcast. She busted an end-of-summer party by calling the cops, a major infraction in high-school society, so her old friends won't talk to her, and people she doesn't know glare at her. She retreats into her head, where the lies and hypocrisies of high school stand in stark relief to her own silence, making her all the more mute.

Every morning, A wakes in a different person’s body, a different person’s life. There’s never any warning about where it will be or who it will be. A has made peace with that, even established guidelines by which to live: Never get too attached. Avoid being noticed. Do not interfere. It’s all fine until the morning that A wakes up in the body of Justin and meets Justin’s girlfriend, Rhiannon. From that moment, the rules by which A has been living no longer apply....

Vivian Carter's mom was a Riot Grrrl in the 1990s, but now she and Viv live a pretty quiet life in a small Texas town. When Viv witnesses a series of sexist incidents at her high school, she takes a page from her mom's past and makes a feminist zine that she distributes anonymously to her classmates. Viv is just blowing off steam, but before she knows it she's started a revolution.

Music is the only form of communication Connor Owens controls. No matter how badly he wishes to fit in, friendly banter and casual conversations have never been his thing. College is yet another social universe he has no clue how to navigate - until he meets Jared, a football player with chestnut eyes and a cocky grin that holds the power to shatter his self-imposed prison.

Even though they're identical, Tristan isn't close to his twin Robbie at all - until Robbie tries to kill himself. Forced to share a room to prevent Robbie from hurting himself, the brothers begin to feel the weight of each other's lives, on the ice and off. Tristan starts seeing his twin not as a hockey star whose shadow Tristan can't escape, but a struggling gay teen terrified about coming out in the professional sports world. Robbie's future in the NHL is plagued by anxiety and the mounting pressure from their dad, coach, and scouts.

It's been a year since it happened - when Paige Hancock's first boyfriend died in an accident. After shutting out the world for two years, Paige is finally ready for a second chance at high school...and she has a plan. First: Get her old crush, Ryan Chase, to date her - the perfect way to convince everyone she's back to normal. Next: Join a club. But when Ryan's sweet, nerdy cousin, Max, moves to town and recruits Paige for the Quiz Bowl team, her perfect plan is thrown for a serious loop.

When twelve-year-old June Harper's parents discover what they deem an inappropriate library book, they take strict parenting to a whole new level. And everything June loves about Dogwood Middle School unravels: librarian Ms. Bradshaw is suspended, an author appearance is canceled, the library is gutted, and all books on the premises must have administrative approval.

A girl who believes trust can be misplaced, promises are made to be broken, and loyalty is an illusion. A boy who believes truth is relative, lies can mask unbearable pain, and guilt is eternal. Will what they find in each other validate their conclusions, or disprove them all?

Addison Coleman's life is one big "what if". As a Searcher, a special type of clairvoyant, whenever Addie is faced with a choice, she is able to look into the future and see both outcomes. So when her parents tell her they are getting a divorce and she has to pick who she wants to live with, a Search has never been more important. But when Addie finds herself drawn into a murder investigation, her fate takes a darker turn. With so much to lose in either future, Addie must decide which reality she's willing to live through...and who she's willing to live without.

Richard just wanted a girlfriend - not the apocalypse. Richard Peak's senior year is looking painfully ordinary - fighting for position on the soccer team, his parents' constant arguing, a glaring lack of a girlfriend. He can't wait to graduate and join a soccer team overseas, preferably as far from home as possible. Then the president is assassinated and his life changes forever. As an alarming chain of nationwide terrorist attacks trigger a civil war, Richard finds himself on a dangerous journey for survival.

The juniors at Paloma High School all have their secrets, whether it's the thespian who hides her trust issues onstage, the closeted pansexual who cares only about his drug-dealing profits, or the neurotic genius who's planted the seed of a school scandal. But it's Juniper Kipling who has the furthest to fall. No one would argue that Juniper - obedient daughter, salutatorian, natural beauty, and loyal friend - is anything but perfect.

It's been a year since it happened - when Paige Hancock's first boyfriend died in an accident. After shutting out the world for two years, Paige is finally ready for a second chance at high school...and she has a plan. First: Get her old crush, Ryan Chase, to date her - the perfect way to convince everyone she's back to normal. Next: Join a club. But when Ryan's sweet, nerdy cousin, Max, moves to town and recruits Paige for the Quiz Bowl team, her perfect plan is thrown for a serious loop.

Ariana Osgood has everything an Easton Academy girl could want: straight A's, the perfect boyfriend, and a coveted spot in exclusive Billings House. But on the first night of Christmas vacation, a blizzard traps her on campus with irresistible bad-boy Thomas Pearson. Alone. As the snow transforms Easton into a winter wonderland, Ariana finds herself falling for Thomas. But someone is watching their clandestine romance unfold, someone intent on turning their holiday weekend into a nightmare.

In middle school, words aren't just words. They can be weapons. They can be gifts. The right words can win you friends or make you enemies. They can come back to haunt you. Sometimes they can change things forever. When cell phones are banned at Branton Middle School, Frost and his friends Deedee, Wolf, and Bench come up with a new way to communicate: leaving sticky notes for each other all around the school. It catches on, and soon all the kids in school are leaving notes - though for every kind and friendly one, there is a cutting and cruel one as well.

Reality, it turns out, is often not what you perceive it to be - sometimes, there really is someone out to get you. For fans of Silver Linings Playbook and Liar, this thought-provoking debut tells the story of Alex, a high school senior - and the ultimate unreliable narrator - unable to tell the difference between real life and delusion. Alex fights a daily battle to figure out what is real and what is not.

Riley Cavanaugh is many things: punk rock. Snarky. Rebellious. And gender fluid. Some days Riley identifies as a boy, and others as a girl. But Riley isn't exactly out yet. And between starting a new school and having a congressman father running for reelection in über-conservative Orange County, the pressure - media and otherwise - is building up in Riley's life.

Sixteen-year-old physics nerd Aysel is obsessed with plotting her own death. With a mother who can barely look at her without wincing, classmates who whisper behind her back, and a father whose violent crime rocked her small town, Aysel is ready to turn her potential energy into nothingness.

Last spring, Nikki Beckett vanished, sucked into an underworld known as the Everneath. Now she’s returned - to her old life, her family, her boyfriend - before she’s banished back to the underworld... this time forever. She has six months before the Everneath comes to claim her, six months for good-byes she can’t find the words for, six months to find redemption, if it exists. Nikki longs to spend these precious months forgetting the Everneath and trying to reconnect with her boyfriend, Jack, the person most devastated by her disappearance - and the one person she loves more than anything.

Daniel is the backup punter for the Erie Hills Elephants, which really means he's the water boy. He spends most of his time hoping no one notices his strange habits - he calls them Zaps: avoiding writing the number four, for example. His life gets weirder when another girl at school, unkindly nicknamed Psycho Sara, notices him for the first time. She seems to peer through him. Then Daniel gets a note: "I need your help", it says, signed, Fellow Star Child - whatever that means. Suddenly, Daniel, a total no one at school, is swept up in a mystery that might change everything for him.

Ryn has one unread text message on her phone. And it's been there for almost a year. She hasn't tried to read it. She can't. She won't. Because that one message is the last thing her best friend ever said to her before she died. But as Ryn finds herself trapped in the Denver International Airport on New Year's Eve thanks to a never-ending blizzard on the one-year anniversary of her best friend's death, fate literally runs into her. And his name is Xander.

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.

On her 12th birthday, Sophie Mercer discovered that she was a witch. Three bumpy years later, after a prom-night spell gone horribly wrong, she's exiled to Hex Hall, an isolated reform school for wayward Prodigium, a.k.a. witches, faeries, and shapeshifters. By the end of her first day, Sophie has quite a scorecard: three powerful enemies who look like supermodels, a futile crush on a gorgeous warlock, a creepy tagalong ghost, and a new roommate who happens to be the most hated person and only vampire on campus.

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.

Nelson Glassman may have been exposed to the HIV virus and is terrified of testing positive...but what if being positive is the only way to keep the guy of his dreams? Kyle Meeks finally has the guy of his dreams and is ready to do anything to stay by his side...but will "anything" include sabotaging his own future? Jason Carrillo knows he has to face his future and is prepared to face it out and gay...but is he prepared to let go of the dream that has sustained him all of his life?

Charlie Wilde knew her life would change forever when her family moved from the city of Chicago to the suburbs of Arizona...and that was before she found the bracelet. After putting it on, she notices odd things start to happen. Suddenly Charlie seems to have the speed of a cheetah and the strength of an elephant - and that's just the beginning. She would be thrilled about her transformation if she had any idea how to use the device or control her amazing powers.

Violet Ambrose is grappling with two major issues: Jay Heaton and her morbid secret ability. While the 16-year-old is confused by her new feelings for her best friend since childhood, she is more disturbed by her "power" to sense dead bodies or at least those that have been murdered. Since she was a little girl, she has felt the echoes the dead leave behind in the world . . . and the imprints that attach to their killers.