At least, that’s what it feels like during her first week of junior year at her new ultra-intimidating prep school in Los Angeles. Just when she’s thinking about hightailing it back to Chicago, she gets an email from a person calling themselves Somebody/Nobody (SN for short), offering to help her navigate the wilds of Wood Valley High School. Is it an elaborate hoax? Or can she rely on SN for some much-needed help?It’s been barely two years since her mother’s death, and because her father eloped with a woman he met online, Jessie has been forced to move across the country to live with her stepmonster and her pretentious teenage son.In a leap of faith—or an act of complete desperation—Jessie begins to rely on SN, and SN quickly becomes her lifeline and closest ally. Jessie can’t help wanting to meet SN in person. But are some mysteries better left unsolved?

    Fourteen-year-old Ashley is the undisputed “It” girl in her class, but her grades stink. Their worlds are about to collide when Stewart and his dad move in with Ashley and her mom. Stewart is trying to be 89.9 percent happy about it, but Ashley is 110 percent horrified. She already has to hide the real reason her dad moved out; “Spewart” could further threaten her position at the top of the social ladder. They are complete opposites. And yet, they have one thing in common: they—like everyone else—are made of molecules.

    Kevin would do anything to prevent his teammates on the baseball team from finding out. Min and Terese tell everyone they're really just good friends. But after a while, the truth's too hard to hide - at least from each other - so they form the "Geography Club." Nobody else will come. Why would they want to? Their secret should be safe.

    And it is—at first. But Chance, the charismatic and adventurous boy who made their summers epic, is harboring deep secrets. Secrets that are quickly spiraling into something else entirely.The reason they've never met Chance’s parents or seen his home is becoming clearer. And what the siblings used to think of as Chance's quirks—the outrageous stories, his clinginess, his dangerous impulsiveness—are now warning signs that something is seriously off. Then Chance's mom turns up with a bullet to the head, and all eyes shift to Chance and his dad. Hunter and Ashlin know Chance is innocent...they just have to prove it. But how can they protect the boy they both love when they can’t trust a word Chance says?

    Mara Carlyle’s senior year is going as normally as could be expected, until—wa-bam!—fellow senior Katelyn Ogden explodes during third period pre-calc.Katelyn is the first, but she won’t be the last teenager to blow up without warning or explanation. As the seniors continue to pop like balloons and the national eye turns to Mara’s suburban New Jersey hometown, the FBI rolls in and the search for a reason is on.Whip-smart and blunt, Mara narrates the end of their world as she knows it while trying to make it to graduation in one piece. It's an explosive year punctuated by romance, quarantine, lifelong friendship, hallucinogenic mushrooms, bloggers, ice cream trucks, “Snooze Button™,” Bon Jovi, and the filthiest language you’ve ever heard from the President of the United States.Aaron Starmer rewrites the rulebook with Spontaneous. But beneath the outrageous is a ridiculously funny, super honest, and truly moving exemplar of the absurd and raw truths of being a teenager in the 21st century . . . and the heartache of saying goodbye.