With college decisions looming, Elle juggles her long-distance romance with Noah, changing relationship with bestie Lee and feelings for a new classmate.

Lara Jean's love life goes from imaginary to out of control when her secret letters to every boy she's ever fallen for are mysteriously mailed out.

A case of mistaken identity results in unexpected romance when the most popular girl in high school and the biggest loser must come together to win over their crushes.

She could do the responsible thing. Or she could go to Ibiza with her best friends to chase down a hot DJ. Easy choice.

Katie, a 17-year-old, has been sheltered since childhood and confined to her house during the day by a rare disease that makes even the smallest amount of sunlight deadly. Fate intervenes when she meets Charlie and they embark on a summer romance.

Two overworked and underpaid assistants come up with a plan to get their bosses off their backs by setting them up with each other.

It’s the summer before Elle heads to college, and she has a secret decision to make. Elle has been accepted into Harvard, where boyfriend Noah is matriculating, and also Berkeley, where her BFF Lee is headed and has to decide if she should stay or not.

Alex Truelove is on a quest to lose his virginity, an event eagerly awaited by his patient girlfriend and cheered on with welcome advice by his rowdy friends. But Alex, a super gregarious dude, is oddly unmotivated. A magical house party throws Alex into the presence of Elliot, a hunky college guy, who pegs Alex as gay and flirts hard. Alex is taken aback but after a series of setbacks on the girlfriend front he takes the plunge and learns some interesting new facts about himself.

When nerdy high schooler Dani finally attracts the interest of her longtime crush, she lands in the cross hairs of his ex, a social media celebrity.

Everyone deserves a great love story, but for 17-year-old Simon Spier, it's a little more complicated. He hasn't told his family or friends that he's gay, and he doesn't know the identity of the anonymous classmate that he's fallen for online.

Four best friends negotiate loss and major life changes during the last two weeks of high school.

18-year-old Penny Cooper spent years pining for Johnny Sanders Jr., but when a mysterious musician shows up on the beach, Penny is torn.

Noah spends the perfect first night with the girl of his dreams Avery but gets relegated to the friend zone. He spends the next three years wondering what went wrong - until he gets the unexpected chance to travel back in time and alter that night, and his fate, over and over again.

No beau? No problem! To earn money for college, a high schooler creates a dating app that lets him act as a stand-in boyfriend.

Bianca's universe turns upside down when she learns that her high school refers to her as a ‘DUFF' (Designated Ugly Fat Friend). Hoping to erase that label, she enlists the help of a charming jock and her favorite teacher. Together they'll face the school's mean girl and remind everyone that we are all someone's DUFF… and that's totally fine.

When a down-to-earth Chicago baker and a soon-to-be princess discover they look like twins, they hatch a Christmastime plan to trade places.

Pop superstar Jordan Jaye has a big dream he just wants to live like a regular teenager. When he's chased down by some excited female fans, he finds a perfect hideout and a reluctant new friend from a small town, high-school art student, Emily Lowe. Despite being from different worlds, they soon discover they have way more in common than they ever imagined. Over the course of several days, the two embark on an unexpected journey of friendship, first love and self-discovery -- proving that maybe opposites really do attract.

16-year old Rhiannon falls in love with a mysterious spirit named “A” that inhabits a different body every day. Feeling an unmatched connection, Rhiannon and “A” work each day to find each other, not knowing what the next day will bring.

Susannah Cahalan, an up-and-coming journalist at the New York Post becomes plagued by voices in her head and seizures, causing a rapid descent into insanity.

Free-spirited writer Juliet Ashton forms a life-changing bond with the delightful and eccentric Guernsey Literary and Potato Peel Pie Society, when she decides to write about the book club they formed during the occupation of Guernsey in WWII.