Jenna Chen has spent her life in the shadow of her flawless cousin. Jessica Chen is so smart she gets the top score on every test. Jessica Chen is so beautiful people stop in the hallway to stare at her. Jessica Chen is so perfect she got into Harvard. And Jenna Chen will only ever be a disappointment. So when Jenna makes a desperate wish to become her cousin, the last thing she expects is for it to come true—literally. All of a sudden she gets to live the life she’s always dreamed of . . . but being the model student at cutthroat Havenwood Private Academy isn’t quite what she’d imagined.

Charlie is a seventeen-year-old Malibu surfer who lives in the moment and is so not into time travel. Now she’s facing Windline Academy’s dreaded Junior Year Test, a trip in time designed to mold her into the girl her parents and school want her to be. The rules are clear: no changing history and no interfering with the senior who’ll be sent to report any infractions.

Sixteen-year-old Lux Tazo doesn't quite fit in with her picture-perfect family. Her artwork appears messy, her fashion sense resembles a Tim Burton character, and the soundtrack to her life is a Sia song. Briar Heights Academy is a sanctuary where she can paint freely, see her best friend Anya Jensen every day, and find distraction from her neighbor and long-time crush, musical prodigy Ember Sweeney.

On the surface, Jensy Willett appears to have it all: a supportive family, good friends, and an outstanding high school and college basketball career. But beneath that surface she hides a situation that has destroyed every meaningful romantic relationship she's had. As a result she has vowed to keep that secret locked deep within her. So when she begins graduate school, Jensy decides to shun possible romance to focus on her studies, and in that way, prevent any further relationship failures.

The only thing sixteen-year-old Mullory Prudence has left of her mom is a warning: "Run if the strange finds you." But mysterious warnings don’t pay the bills or help take care of her sick Gran. And they certainly don’t make her miserable after-school job any more bearable. When unexpected letters start appearing in peculiar places–sealed in bags of dog food and hidden in the refrigerator–Mullory knows she should avoid them to heed her mother’s warning, but her curiosity thinks otherwise.

Magic has been banished in the land of Syhl Shallow for as long as best friends Jax and Callyn can remember. They once loved the stories of the powerful magesmiths and mythical scravers who could conjure fire or control ice, but now they’ve learned that magic only leads to danger: magic is what killed Callyn’s parents, leaving her alone to raise her younger sister. Magic never helped Jax, whose leg was crushed in an accident that his father has been punishing him for ever since.

Deep within the imperial palace at Timbuktu, Amie has suffered a devastating loss. Once the daughter of a prosperous salt merchant Amie’s life was cruelly overturned in a matter of months. At sixteen, Amie now finds herself disinherited, framed for a scandalous crime, and forced to serve Princess Mariama of Mali. Her father, Emperor Sulyeman, has created a series of impossible trials for his daughter's suitors. When they fail, he publicly boils them alive, littering Mariama’s path to marriage with ninety-nine corpses.

Lia and Beck. Beck and Lia. Despite army-brat life orbiting them in and out of each other's worlds, Lia knows they are destined to be together. It's more than their friendship and chemistry. When Lia's mom was a teen, a fortune teller said her daughter would fall in love with her best friend's son. Lia and Beck were always meant to be. Or so they thought.

Charlie Porter is a force to be reckoned with, both on and off the hockey rink. When she accidentally starts a brawl after a game, she’s suspended from school, meaning no hockey this season—and no chance to play in front of college scouts. Alexa Goldstein’s pairs skating partner was hurt in the fight, and with only four months until their next competition, pickings for a replacement are slim. So she strikes a deal with Charlie—skate with her at the competition well enough to place, and her Olympian mother will use her formidable connections to get Charlie in front of scouts at D-1 schools.

Thirty years ago, Grace’s mom left her hometown of Hermitage, Florida and never looked back—which is exactly why Grace thinks it’s the safest place to spend her summer now. Since her mom died in a car crash, Grace has been desperate to get away from the memories and reminders of her loss. Spending the summer transcribing cassette tapes for the Hermitage Historical Society might be boring, but boring is just what Grace needs. Until she hears the voice of Jake Underwood—the boy who first recorded the cassette tapes back in 1992.

Aspiring journalist Noa has a secret she's been keeping. Ever since her sister's tragic death, she's felt almost...relieved. Noa and Leah had been locked in competition with one another since childhood, and things came to a head when her sister scored a glitzy internship at a New York society newspaper. Noa can't help but revel in her new found autonomy.

Patch Simmons has decided that this is the year he will get a boyfriend, so it's goodbye to his French pen-pal Jean-Pierre and hello to the world! Unfortunately, the only other "out" boys in his school year are dating each other, so finding a boyfriend isn't going to be easy... Until fate finally intervenes and two new mysterious boys join drama club: Peter, who’s just moved from New York (very chic) and his best friend, Sam. Patch is confident that one of them (although either of them will do!) will be his first boyfriend.

After years apart, old college friends Aline, Sienna, Rob, Michael, and Brandon reunite in idyllic Dorset, for a weekend at Aline’s beautiful house perched on a cliff above the sea. It should be the perfect chance to relax, rekindle friendships, and meet each other’s partners; plus, there’s a sitter to watch the kids. What most of the guests don’t know, however, is that Aline has called them all together for a reason: someone has threatened to expose the dark crime they committed at university. Long ago, these old friends swore one another to silence, and have never spoken of the deed since.

Ximena Reale has spent most of her life training at La Academia to join the Cazadores, seafaring hunters who track down pirates. But her future is uncertain, thanks to her parents’ questionable reputation. They were traitorous pirates, and though they were executed when Ximena and her sister were young, they permanently damaged the Reale name in the eyes of the Luzan Empire.

Sigrid hates working at the Dollar Pal, but having always resisted the idea of growing up into the trappings of adulthood, she did not graduate high school, preferring to roam the streets of her small town with her best friend Greta, the only person in the world who ever understood her. Her older sister Margit is baffled and frustrated by Sigrid’s inability to conform to the expectations of polite society.