Eighteen-year-old ghost hunter Cara is determined to escape life as a high school outcast by finding proof of the supernatural. Yet when she stumbles upon the spirit of Aiden, a popular upperclassman who died the previous year, she learns that ghosts have goals of their own. In the wake of his death, Aiden’s little sister, Meredith, has become a depressed recluse, and Aiden can’t pass on into the afterlife until he knows she’ll be okay. Believing that nothing pulls someone out of a slump like romance, he makes Cara a deal.

Wilhelmina Hart is part of the infamous class of 2020. Her high school years began with a shocking presidential election and ended with a pandemic. In the midst of this global turmoil, she also lost one of her beloved aunts, a loss she still feels keenly. Having deferred college, Wilhelmina now lives in a limbo she can see no way out of, like so many of her peers.

Jane Vandermaker-Cook would like her mother back. As Jane's mother tours the world to support the family, Jane lives and goes to school in a Victorian mansion with her younger brother and their mendacious father who confines Jane’s mother to a system of pneumatic tubes whenever she’s at home. And then there's weirdly ever-present Aunt Finch, Milorad the gardener, and his rat, Brutus. For Jane, this all seems normal until she suddenly gains access to the files for a lifetime of security-camera videos—her lifetime.

Lila Rose Li arrives at her aunt’s cottage with dashed dreams. For years, she pushed herself to become the perfect ballerina her parents would approve of, but after collapsing on stage, she snapped and lashed out violently. Now, exiled to Luna Island, with its sparkling blue waters and rose-covered boutiques, Lila struggles to believe that a girl like her—a natural disaster—deserves good and gentle things. As the islanders gear up for their beloved tradition, the Angel of the Sea pageant, Lila vows to remain on the sidelines.

After ten years of exile, following regicide in the House of Tristain, an alarming royal edict is delivered to the immortal scarecrow Guardians who once defended the crown: surrender themselves to the church of the Silent Gods, or stand accused of further treason. But with a puppet prince set to take the throne and vengeful wraiths appearing with alarming frequency, something foul and sinister is at work in the kingdom of Niveaux.

When Stella North is chosen to represent Britain in Europe’s first air race for young people, she knows all too well how high the stakes are. As the only participating female pilot, it’ll be a constant challenge to prove she’s a worthy competitor. But promoting peace in Europe, the goal of the race, feels empty to Stella when civil war is raging in Spain and the Nazis are gaining power—and when, right from the start, someone resorts to cutthroat sabotage to get ahead of the competition.

As the contentious 2017 presidential election looms and protests rage across every corner of the city, life in Tegucigalpa, Honduras, churns louder and faster. For her part, high school senior Libertad (Libi) Morazán takes heart in writing political poetry for her anonymous Instagram account and a budding romance with someone new. But things come to a head when Mami sees texts on her phone mentioning a kiss with a girl and Libi discovers her beloved older brother, Maynor, playing a major role in the protests.

Whitney knows what death looks like. Since she was seven, she’s seen it hover over strangers’ heads in dark, rippling clouds. Sometimes she can save people from the darkness. Sometimes she can’t. But she’s never questioned if she should try. Until the unthinkable happens—and a person she saves becomes the perpetrator of a horrific school shooting.

Four girls. Four girls skating home, both sides of the road, fearless. Four girls at the mouth of an infinite ocean, sugared and salted with sand and seawater, the tide licking their sunburned feet. This summer, they’re going to disappear.

Lavinia “Vin” Lucas is out of control and out of options. Stranded by parents who would rather use their average magical abilities to study dung beetles than raise her, Vin's been on her own for years. But she’s never been able to corral her own powerful, unpredictable magic. After years of detention, suspension, and expulsion from magic schools far and wide, she’s now being sent to the Last Hope School for Magical Delinquents. If she gets expelled, it’s the end of the line. Now, Vin is determined to behave. Except no one at Last Hope seems to want her to.

Raisa of Upper Earth has only lived a life of privilege and acquiescence. Ever dutiful, she accepts her father’s arrangement of her marriage to Lein, Crown Prince of the corrupt, volatile lands of Lower Earth. Though Lein is a stranger, Raisa knows the wedding will unite their vastly different worlds in a pact of peace: an infusion of Upper Earth technology will usher in the final age of enlightenment, ending war between humans forever.

Andie has a plan. And she always sticks to her plan. Future? A top-tier medical school. Dad? Avoid him as much as possible (which isn't that hard considering he's a congressman and he's never around). Friends? Palmer, Bri, and Toby - pretty much the most awesome people on the planet. Who needs anyone else? Relationships? No one's worth more than three weeks. So it's no surprise that Andie's got her summer all planned out, too.

Poldon Fairfield, a 14-year-old prince, has no desire to rule - his poor health has convinced him that he will not live long enough to sit on any throne. Matters take a turn for the worse when his father, the King of North Salvan, decides his oldest will rule the country where Pol's mother is first in the line of succession followed by Pol, her only child. Pol learns he has developed a talent for magic, and that may do him more harm than good as he must struggle to survive among his siblings, who have now turned lethally hostile.

The Fall siblings live in hot Northern California wine country, where the sun pours out of the sky, and the devil winds blow so hard they whip the sense right out of your head. Years ago, the Fall kids’ father mysteriously disappeared, cracking the family into pieces.

Billions of years ago, on one of the first-ever Earths, a boy named Skylar will walk away from his home for the last time. Beset by dreams where he flies through the early universe as a sentient starship, he will never be safe if his secret gets out. His only chance to stay alive is to fall in with the same knights who destroyed his peasant village and live under the shadow of the king who sent them to exterminate Skylar’s people.