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.

Lina is spending the summer in Tuscany, but she isn't in the mood for Italy's famous sunshine and fairy-tale landscape. She's only there because it was her mother's dying wish that she get to know her father. But what kind of father isn't around for 16 years? All Lina wants to do is get back home. But then Lina is given a journal that her mom had kept when she lived in Italy. Suddenly Lina's uncovering a magical world of secret romances, art, and hidden bakeries. A world that inspires Lina to follow in her mother's footsteps.

Willow has never felt like she belonged anywhere and is convinced that the only way to find a true home is to travel the world. But her plans to act on her dream are put on hold when her aloof and often absent mother drags Willow to Salem, Massachusetts, to wrap up the affairs of an aunt Willow didn’t even know she had. An aunt who may or may not have been a witch. There, she meets Mason, a loner who’s always felt out of place and has been in and out of foster homes his entire life.

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.

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.

Harriet and Wyn have been the perfect couple since they met in college—they go together like salt and pepper, honey and tea, lobster and rolls. Except, now—for reasons they’re still not discussing—they don’t. They broke up five months ago. And still haven’t told their best friends. Which is how they find themselves sharing a bedroom at the Maine cottage that has been their friend group’s yearly getaway for the last decade.

Jayne and June Baek are nothing alike. June’s three years older, a classic first-born, know-it-all narc with a problematic finance job and an equally soulless apartment (according to Jayne). Jayne is an emotionally stunted, self-obsessed basket case who lives in squalor, has egregious taste in men, and needs to get to class and stop wasting Mom and Dad’s money (if you ask June). Once thick as thieves, these sisters who moved from Seoul to San Antonio to New York together now don’t want anything to do with each other. That is, until June gets cancer.

Poppy and Alex. Alex and Poppy. They have nothing in common. She’s a wild child; he wears khakis. She has insatiable wanderlust; he prefers to stay home with a book. And somehow, ever since a fateful car share home from college many years ago, they are the very best of friends. For most of the year they live far apart—she’s in New York City, and he’s in their small hometown—but every summer, for a decade, they have taken one glorious week of vacation together.

Augustus Everett is an acclaimed author of literary fiction. January Andrews writes best-selling romance. When she pens a happily ever after, he kills off his entire cast. They’re polar opposites. In fact, the only thing they have in common is that for the next three months, they're living in neighboring beach houses, broke, and bogged down with writer's block.

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.)

Maybell Parish has always been a dreamer and a hopeless romantic. But living in her own world has long been preferable to dealing with the disappointments of real life. So when Maybell inherits a charming house in the Smokies from Great-Aunt Violet, she seizes the opportunity to make a fresh start. Yet when she arrives, it seems her troubles have only just begun. Not only is the house falling apart around her, but she isn't the only inheritor: She has to share everything with Wesley Koehler, the groundskeeper who's as grouchy as he is gorgeous.

Emma Saylor doesn’t remember a lot about her mother, who died when Emma was 12. But she does remember the stories her mom told her about the big lake that went on forever, with cold, clear water and mossy trees at the edges. Now, it’s just Emma and her dad, and life is good, if a little predictable...until Emma is unexpectedly sent to spend the summer with her mother’s family, whom she hasn’t seen since she was a little girl.

After a wild bet, gourmet grilled-cheese sandwich, and cuddle with a baby goat, Alexis Montgomery has had her world turned upside down. The cause: Daniel Grant, a ridiculously hot carpenter who’s ten years younger than her and as casual as they come—the complete opposite of sophisticated city-girl Alexis. And yet their chemistry is undeniable.

Sixteen-year-old Lara Jean Song keeps her love letters in a hatbox her mother gave her. They aren’t love letters that anyone else wrote for her; these are ones she’s written. One for every boy she’s ever loved - five in all. When she writes, she pours out her heart and soul and says all the things she would never say in real life, because her letters are for her eyes only. Until the day her secret letters are mailed, and suddenly, Lara Jean’s love life goes from imaginary to out of control.

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.

Mira is a mermaid on a mission. It’s time to leave the ocean. Mira Belshaw has been at sea for...well, she doesn’t know how many years. It’s hard to keep track of time when you live in the ocean. But after enough time, the salt water triggers the desire to procreate, and her time is up. Finding a mate is the most important thing to her right now, and to do that, she has to return to the place where she was last human - the coastal city of Saltford.

Rosa Santos is cursed by the sea - at least, that's what they say. Dating her is bad news, especially if you're a boy with a boat. But Rosa feels more caught than cursed - caught between cultures and choices, between her abuela, a beloved healer and pillar of their community, and her mother, an artist who crashes in and out of her life like a hurricane. As her college decision looms, Rosa collides - literally - with Alex Aquino, the mysterious boy with tattoos of the ocean whose family owns the marina.

The summer is winding down in San Diego. Veronica is bored, caustically charismatic, and uninspired in her photography. Nico is insatiable, subversive, and obsessed with chaotic performance art. They’re artists first, best friends second. But that was before Mick. Delicate, lonely, magnetic Mick: the perfect subject and Veronica’s dream girl. The days are long and hot - full of adventure - and soon they are falling in love. Falling so hard, they never imagine what comes next. One fire. Two murders. Three drowning bodies. One suspect...one stalker.

Samantha Owens' estranged stepfather has died, leaving her his cottage in Nantucket - a place she fled years ago, never planning to return. As a single mom, Samantha can't afford to pass up a financial windfall like oceanfront property. So she travels home to fix up the house and sell it...never suspecting that Landon Reed still lives two doors down. As their long-dormant romance begins to bud again, Samantha must face a past that separated her from the God of her childhood. And she must tell Landon why she fled the island in the first place - a secret that could tear them apart.

Koji Owens is the new kid...again. As the only son of an Air Force F-16 pilot, he's learned to adapt and survive every time they move. It's not easy starting over with new friends and schools every two years, but when the Owens family makes their final move to New York, Koji finally has hope for a normal high school life - that is, until he finds a strange bracelet in his locker.

Mystery-book aficionado Birdie Lindberg has an overactive imagination. Raised in isolation and homeschooled by strict grandparents, she's cultivated a whimsical fantasy life in which she plays the heroic detective and every stranger is a suspect. But her solitary world expands when she takes a job the summer before college, working the graveyard shift at a historic Seattle hotel. In her new job, Birdie hopes to blossom from introverted dreamer to brave pioneer, and gregarious Daniel Aoki volunteers to be her guide.

Helicity is well aware her name is unusual - kind of like Helicity herself. The word 'helicity' means to spin, and for as long as she can remember, Helicity has been fascinated by the weather. The weather is Helicity's escape from her own reality - be it school, her father's strict discipline, or her brother's imminent departure for college, where he's all set to play football. One fateful day, Helicity and her horse head out on a long ride to take a break from life at home. Even with her vast weather experience, Helicity is unprepared for the elements she faces.

Whitney had some misgivings when she dropped her increasingly moody teenage daughter, Amelia, off at Lauren’s house. She’d never met the parents, and usually she’d go in, but Amelia clearly wasn’t going to let something so humiliating happen, so instead Whitney waved to her daughter before pulling away from the little house with the roses in front. But when she goes back the next day, an elderly couple answers the door - Amelia and Lauren aren’t there, and this couple swears they never were, that she’s at the wrong house.

When Danny discovers a taped-up box in his father's closet filled with old letters and a file on a powerful Silicon Valley family, he realizes there's much more to his family's past than he ever imagined. Danny has been an artist for as long as he can remember, and it seems his path is set, with a scholarship to RISD and his family's blessing to pursue the career he's always dreamed of. Still, contemplating a future without his best friend, Harry Wong, by his side makes Danny feel a panic he can barely put into words.

When Alexis Ames is attacked by creatures that can't be real, she decides it's time she learns who she really is, with or without the help of her mother, who guards their family's secrets closely. After meeting the inhumanly attractive, multi-talented Tristan Knight, however, Alexis retreats behind her façade of normalcy...until she discovers he's not exactly normal either. Then, their secrets begin to unravel.

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.

Lina is spending the summer in Tuscany, but she isn't in the mood for Italy's famous sunshine and fairy-tale landscape. She's only there because it was her mother's dying wish that she get to know her father. But what kind of father isn't around for 16 years? All Lina wants to do is get back home. But then Lina is given a journal that her mom had kept when she lived in Italy. Suddenly Lina's uncovering a magical world of secret romances, art, and hidden bakeries. A world that inspires Lina to follow in her mother's footsteps.

Willow has never felt like she belonged anywhere and is convinced that the only way to find a true home is to travel the world. But her plans to act on her dream are put on hold when her aloof and often absent mother drags Willow to Salem, Massachusetts, to wrap up the affairs of an aunt Willow didn’t even know she had. An aunt who may or may not have been a witch. There, she meets Mason, a loner who’s always felt out of place and has been in and out of foster homes his entire life.

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.

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.

Lily Hopper has two more weeks until she's officially finished with boarding school. With graduation quickly approaching Lily is worried that she's somehow missed out on the fun of being in high school. So, when she receives a mysterious note inviting her to join the anonymous senior class Jester in executing the end-of-year prank, Lily sees her chance to put her goody-two-shoes reputation behind her. When Lily realizes the Jester is none other than Taggart Swell, her ex-boyfriend, she's already in too deep to back out. Lily might've dumped Tag, but she still has major feelings.

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.

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.

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.

What if your beloved fiancé, he of the crinkly smile and the irresistible British accent, had kept a life-changing secret from you? And what if, just a week before your dream wedding, you discovered it?

When these questions become realities for bride-to-be Georgia Ford, she does the only thing that seems to make sense. She runs....