As a successful social media journalist with half a million followers, 17-year-old Cal is used to sharing his life online. But when his pilot father is selected for a highly publicized NASA mission to Mars, Cal and his family relocate from Brooklyn to Houston and are thrust into a media circus. Amidst the chaos, Cal meets sensitive and mysterious Leon, another "Astrokid", and finds himself falling head over heels - fast. As the frenzy around the mission grows, so does their connection.

Marty arrives in London with nothing but his oboe and some savings from his summer job, but he's excited to start his new life - where he's no longer the closeted, shy kid who slips under the radar and is free to explore his sexuality without his parents' disapproval. From the outside, Marty's life looks like a perfect fantasy: In the span of a few weeks, he's made new friends, he's getting closer with his first-ever boyfriend, and he's even traveling around Europe. But Marty knows he can't keep up the façade.

It’s the summer before senior year. Gabriel, Reese, Sal, and Heath are best friends, bonded in their small, rural town by their queerness, their good grades, and their big dreams. But they have plans for the summer, each about to embark on a new adventure. Gabriel is interning at an environmental nonprofit in Boston. Reese is attending design school in Paris. Sal is volunteering on Capitol Hill for a senator. Heath is heading to Florida, to help out at his aunt’s boardwalk arcade.

Jake is just starting to enjoy life as his school’s first openly gay kid. While his family and friends are accepting and supportive, the same can’t be said about everyone in their small town of Barton Springs, Ohio.

Seventeen-year-old Mickey James III is a college freshman, a brother to five sisters, and a hockey legacy. With a father and a grandfather who have gone down in NHL history, Mickey is almost guaranteed the league's top draft spot.

Arek hadn’t thought much about what would happen after he completed the prophecy that said he was destined to save the Kingdom of Ere from its evil ruler. So now that he’s finally managed to (somewhat clumsily) behead the evil king (turns out magical swords yanked from bogs don’t come pre-sharpened), he and his rag-tag group of quest companions are at a bit of a loss for what to do next. As a temporary safeguard, Arek’s best friend and mage, Matt, convinces him to assume the throne until the true heir can be rescued from her tower. Except that she’s dead.

When Andrew stumbles upon Jamie’s house, he’s injured, starved, and has nothing left to lose. A deadly pathogen has killed off most of the world’s population, including everyone both boys have ever loved. And if this new world has taught them anything, it’s to be scared of what other desperate people will do . . . so why does it seem so easy for them to trust each other? After danger breaches their shelter, they flee south in search of civilization. But something isn’t adding up about Andrew’s story, and it could cost them everything.

On September 5, a little after midnight, Death-Cast calls Mateo Torrez and Rufus Emeterio to give them some bad news: They're going to die today. Mateo and Rufus are total strangers, but, for different reasons, they're both looking to make a new friend on their End Day. The good news: There's an app for that. It's called The Last Friend, and through it Rufus and Mateo are about to meet up for one last great adventure - to live a lifetime in a single day.

Ambrose wakes up on the Coordinated Endeavor with no memory of a launch. There’s more that doesn’t add up: evidence indicates strangers have been on board, the ship’s operating system is voiced by his mother, and his handsome, brooding shipmate has barricaded himself away. But nothing will stop Ambrose from making his mission succeed—not when he’s rescuing his own sister.

When Beck’s emotionally fragile dad starts dating the recently single (and supposedly lesbian) mom of former bully, Jaxon Parker, Beck is not having it. Jax isn’t happy about the situation either, holding out hope that his moms will reunite and restore the only stable home he’s ever known. Putting aside past differences, the boys plot to derail the budding romance between their parents at their conservative hometown’s first-ever Rainbow Prom. Hearts will be broken, new romance will bloom, but nothing will go down the way Beck and Jax have planned.

Senior Ariel Stone is the perfect college applicant: first chair violinist, dedicated volunteer, active synagogue congregant, and expected valedictorian. And he works hard - really hard - to make his success look effortless. A failed calculus quiz is not part of his plan. Ariel throws himself into studying. His friends will understand if he skips a few plans, and he can sleep when he graduates. But as his grade continues to slide, Ariel realizes he needs help and reluctantly enlists a tutor, his classmate Amir.

Sky Baker may be openly gay, but in his small, insular town, making sure he was invisible has always been easier than being himself. Determined not to let anything ruin his senior year, Sky decides to make a splash at his high school’s annual beach bum party by asking his crush, Ali, to prom - and he has thirty days to do it.

Crest is not excited to be on their Journey: the month-long sojourn on land all teen merfolk must undergo. The rules are simple: Help a human within one moon cycle and return to Pacifica to become an Elder—or fail and remain stuck on land forever. Crest is eager to get their Journey over and done with. Humans are disgusting. They’ve polluted the planet so much that there’s a floating island of trash that’s literally the size of a country.

My name is Connor Williams, and people say I’m crazy. But that’s not who I am. They also think I’m straight, mean, and dangerous. But that’s not who I am either. The stories people tell—all those legends they whisper at school—they don’t mean a thing. Only my mother and younger brother matter to me.

Chase Arthur is a budding animator and hopeless romantic obsessed with Disney films and finding his true love, but he’s plagued with the belief that he’s not enough for anyone: he’s recovering from an eating disorder and suffers from body dysmorphia fuelled by his father and can’t quite figure out his gender identity. When Chase starts his freshman year of college, he has to navigate being away from home and missing his sister, finding his squad and contending with his ex-best friend, Leila, who is gunning for the same exclusive mentorship.