Addie is visiting Ireland for her aunt’s over-the-top destination wedding and hoping she can stop thinking about the one horrible thing she did that left her miserable and heartbroken - and threatens her future. But her brother, Ian, isn’t about to let her forget, and his constant needling leads to arguments and even a fistfight between the two once inseparable siblings. Miserable, Addie can’t wait to visit her friend in Italy and leave her brother - and her problems - behind.

Liv Varanakis doesn’t have a lot of fond memories of her father, which makes sense - he fled to Greece when she was only eight. What Liv does remember, though, is their shared love for Greek myths and the lost city of Atlantis. So when Liv suddenly receives a postcard from her father explaining that National Geographic is funding a documentary about his theories on Atlantis - and will she fly out to Greece and help? - Liv jumps at the opportunity.

Avery has always used music as an escape. But after her best friend betrays her, even her perfectly curated playlists can't help her forget what happened. To make matters worse, her parents have dragged her and her social-media-obsessed sister to a remote family camp for two months of "fun". Just when Avery is ready to give up on the summer altogether, she meets Brooks - mysterious, frustratingly charming Brooks - who just happens to be on staff - which means he's off-limits.

Waverly Lyons has been caught in the middle of her parents’ divorce for as long as she can remember. This summer, the battle rages over who she’ll spend her vacation with, and when Waverly’s options are shot down, it’s bye-bye Fairbanks, Alaska, and hello Holden, Florida, to stay with her aunt. Coming from the tundra of the north, the beach culture isn’t exactly Waverly’s forte. The sun may just be her mortal enemy, and her vibe is decidedly not chill. To top it off? Her ability to swim is nonexistent.

Mia Jenrow has always known she's destined to be a professional ballerina. In fact, it’s in her blood - according to family legend, her too-many-greats-to-count-grandmother once danced for the Paris Opera and was painted by Degas himself! Her parents say it’s just a fantasy, but to Mia it’s so much more than that. It’s her fate.

Meredith's family's annual game of assassin at Martha's Vineyard during a summer wedding is the perfect chance to honor her sister's legacy, and finally join the world again. But when she forms an alliance with a cute groomsman, she's at risk of losing both the game . . . and her heart.

After living through a dumpster fire of a Valentine’s Day, Emilie Hornby escapes to her grandmother’s house for some comfort and a consolation pint of Ben & Jerry’s. She passes out on the couch, but when she wakes up, she’s back home in her own bed—and it’s Valentine’s Day all over again. And the next day? Another horrendous V-Day. Emilie is stuck in some sort of time loop nightmare that she can’t wake up from as she re-watches her boyfriend, Josh, cheat on her day after day.

For Lila Reyes, a summer in England was never part of the plan. But then the Trifecta happened, and everything—including Lila herself—fell apart. Worried about Lila’s mental health, her parents make a new plan for her: Spend three months with family friends in Winchester, England, to reset. But with the lack of sun, a grumpy inn cook, and a small town lacking Miami flavor (in food and otherwise), what would be a dream trip for some feels more like a nightmare to Lila…until she meets Orion Maxwell. It isn’t long before Lila is not only charmed by Orion, but England itself.

Anna is looking forward to her senior year in Atlanta, where she has a great job, a loyal best friend, and a crush on the verge of becoming more. Which is why she is less than thrilled about being shipped off to boarding school in Paris - until she meets Etienne St. Clair: Perfect, Parisian (and English and American, which makes for a swoon-worthy accent), and utterly irresistible. The only problem is that he's taken, and Anna might be, too, if anything comes of her almost-relationship back home.

The Hating Game meets Booksmart by way of Morgan Matson in this unforgettable romantic comedy about two rival overachievers whose relationship completely transforms over the course of 24 hours.

Perpetual daydreamer Liz Buxbaum gave her heart to Michael a long time ago. But her cool, aloof forever crush never really saw her before he moved away. Now that he’s back in town, Liz will do whatever it takes to get on his radar - and maybe snag him as a prom date - even befriend Wes Bennet. The annoyingly attractive next-door neighbor might seem like a prime candidate for romantic-comedy fantasies, but Wes has only been a pain in Liz’s butt since they were kids. Yet, somehow, Wes and Michael are hitting it off, which means Wes is Liz’s in.

Hi, my name is Bree Camden, and I’m hopelessly in love with my best friend and star quarterback Nathan Donelson (so is half of America, judging by the tabloids and how much the guy dates). The first step is admitting it, right? Except, I can never admit it to him because he clearly doesn’t see me that way, and the last thing I want is for things to get weird between us. Nothing but good old-fashioned no-touching-the-sexiest-man-alive platonic friendship for us! Everything is exactly how I like it! Yes. Good. (I’m not crying; I’m just peeling an onion.)

Meet Pepper, swim team captain, chronic overachiever, and all-around perfectionist. Her family may be falling apart, but their massive fast-food chain is booming - mainly thanks to Pepper, who is barely managing to juggle real life while secretly running Big League Burger’s massive Twitter account. Enter Jack, class clown and thorn in Pepper’s side. He works in his family’s deli. His relationship with the business might be love/hate, but when Big League Burger steals his grandma’s iconic grilled cheese recipe, he’ll do whatever it takes to take them down, one tweet at a time.

Manhattan Beach native Lovette has two rules in life. One: no surfing. Not after her brother's accident. Two: absolutely, no dating. And going into her junior year of high school, she's pretty happy with that arrangement. She has friends, her church youth group, and God to fall back on when things get dicey. But after Jake Evans walks into her life, following these two simple rules gets a lot more complicated.

When Katy’s mother dies, she is left reeling. Carol wasn’t just Katy’s mom, but her best friend and first phone call. She had all the answers and now, when Katy needs her the most, she is gone. To make matters worse, their planned mother-daughter trip of a lifetime looms: to Positano, the magical town where Carol spent the summer right before she met Katy’s father. Katy has been waiting years for Carol to take her, and now she is faced with embarking on the adventure alone.