American-born 17-year-old Maya Aziz is torn between worlds. There's the proper one her parents expect for their good Indian daughter: attending a college close to their suburban Chicago home and being paired off with an older Muslim boy who's "suitable" to her mother. And then there is the world of her dreams: going to film school and living in New York City - and maybe, just maybe, pursuing a boy she's known from afar her entire life who's suddenly falling into her orbit at school.

Monday Charles is missing, and only Claudia seems to notice. Claudia and Monday have always been inseparable - more sisters than friends. So when Monday doesn’t turn up for the first day of school, Claudia’s worried. When she doesn’t show for the second day, or second week, Claudia knows that something is wrong. As Claudia digs deeper into her friend’s disappearance, she discovers that no one seems to remember the last time they saw Monday. How can a teenage girl just vanish without anyone noticing that she’s gone?

Getting drunk homecoming night your senior year is never a good idea, but Jake Hayes never expected it all to end with a car crash and a t-post embedded in his throat. His biggest regret about it all? What he never said to Samantha Shay. He's been in love with her for years and never had the guts to tell her. Now it's too late. Because after that night, Jake will never be able to talk again.

Ambrose Young was beautiful. He was tall and muscular, with hair that touched his shoulders and eyes that burned right through you. The kind of beautiful that graced the covers of romance novels, and Fern Taylor would know. She'd been reading them since she was 13. But maybe because he was so beautiful he was never someone Fern thought she could have...until he wasn't beautiful anymore.

Maybelline Chen isn’t the Chinese Taiwanese American daughter her mother expects her to be. May prefers hoodies over dresses and wants to become a writer. When asked, her mom can’t come up with one specific reason for why she's proud of her only daughter. May’s beloved brother, Danny, on the other hand, has just been admitted to Princeton. But Danny secretly struggles with depression, and when he dies by suicide, May's world is shattered.

Torrey Grey is famous. At least, on the internet. Thousands of people watch her popular videos on fashion and beauty. But when Torrey's sister is killed in an accident - maybe because of Torrey and her videos - Torrey's perfect world implodes. Now, strangers online are bashing Torrey. And at her new school, she doesn't know who to trust. Is queen bee Blair only being sweet because of Torrey's internet infamy? What about Raylene, who is decidedly unpopular, but seems to accept Torrey for who she is?

In a world where nothing supernatural exists, Tess Eckhart is positive she's going crazy. After her complete freak-out at a high school party, her family is too. So much that they pack their bags and move across the country, next to a nationally-renowned facility for the mentally ill. Tess is determined to fit in at her new school, despite the whispers and stares. But when it comes to Luka Williams, a reluctantly popular boy in her class, she's unused to a stare that intense.

Sam Jones and Zoe Miller have one thing in common: they both want an escape from reality. Loner Sam flies under the radar at school and walks on eggshells at home to manage her mom’s obsessive-compulsive disorder, wondering how she can ever leave to pursue her dream of studying aerospace engineering. Popular, people-pleasing Zoe puts up walls so no one can see her true self: the girl who was abandoned as an infant, whose adoptive mother has cancer, and whose disabled brother is being sent away to live in a facility.

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.

For 18-year-old Sidney Shaw, life pretty much sucks. Her mom's a drunk. Her dad's worse. At school, she's bullied by her ex-best friend. And cutting no longer brings the relief she craves. When Sidney is forced into group counseling, she meets perfect, popular Arianna, the type of girl who grieves over a broken nail. But Arianna has secrets of her own. She might prove herself a friend - if Sidney can let her guard down. Then, there's Lucas, the sweet and funny new guy who sees straight through her tough, snarky facade.

Henry Denton has spent years being periodically abducted by aliens. Then the aliens give him an ultimatum: The world will end in 144 days, and all Henry has to do to stop it is push a big red button. Only he isn't sure he wants to. After all, life hasn't been great for Henry. His mom is a struggling waitress held together by a thin layer of cigarette smoke. His brother is a jobless dropout who just knocked someone up. His grandmother is slowly losing herself to Alzheimer's.

Alexi Littrell hasn't told anyone what happened to her over the summer. Ashamed and embarrassed, she hides in her closet and compulsively scratches the back of her neck, trying to make the outside hurt more than the inside does. At school, nobody sees the scratches or her pain. The only person she connects with is the mysterious Captain Lyric, who writes song lyrics on her fourth-period desk for her to complete. With pencil marks and music, Alexi carves out a comfortable space for herself as she and the Captain finish each other's songs - words on a desk feel safer than words spoken aloud.

Eighteen-year-old Finley Sinclair is witty, tough, talented, and driven. With an upcoming interview at the Manhattan music conservatory, she just needs to finish composing her audition piece. But her creativity disappeared with the death of her older brother, Will. She decides to take a break and study abroad, following Will’s travel journal to Ireland. Her brother felt closest to God there, and she hopes to find peace about his death. Meanwhile, Beckett Rush - teen heartthrob and Hollywood bad boy - is flying to Ireland to finish filming his latest vampire movie.

Falling in love wasn't the plan. But how could I resist his promises of hope? Of forgiveness? Of a future I had stopped dreaming of? We were shattered. We were scarred. We were something strange and beautiful. We were two lost souls holding on to the only thing that could keep us together. Each other.

A tragic car accident will forever change the Keller family. Fifteen-year-old Levon Keller survives, though his older brother David, star athlete and golden child, does not. As the fragile family mourns while trying to move on, guilt-ridden Levon finds himself lost between the memory of his brother and the constant attention his younger sister requires with a rare genetic affliction. When the beautiful and unpredictable teenager Lucy Bell moves in next door, Levon finds a trustworthy friend—one capable of providing salvation and true insight.