Golden boy Caplan and bookish Mina have been unlikely soulmates since third grade. Bound by growing up in single-mother households on the same cul-de-sac in Two Docks, Michigan, their friendship exists miraculously outside their high school’s social order. Mina is class valedictorian, expected by her late father’s parents to attend his Ivy alma mater; Caplan is laughing off prom-king predictions and the fear that he’s peaking too soon. When Cap’s skateboard-toting, detention-dodging best friend confesses his feelings for Mina, she is whisked into a social life she never imagined.

Georgia Woodward lives by her lists, none more so than the one about her ex, Eli Mora. It’s full of the ironclad dos and don’ts they’ve been following since she returned to the Bay Area after their cataclysmic breakup five years ago. With the wedding of their mutual best friend, Adam, looming, and them about to step into their roles as best woman and man, Georgia’s never needed it more. She refuses to threaten their tight-knit friend group with her messy—and still very present—feelings. The rules on that list will keep her cool, calm, and compartmentalized.

It’s Senior Sunrise, the epic overnight at the beach that kicks off senior year. But for Natalia and Ethan, it’s the first time seeing each other after what happened at junior prom—when they almost crossed the line from best friends to something more and ruined everything. After ghosting each other all summer, Natalia is desperate to pretend she doesn’t care, and Ethan is desperate to fix his mistake. When the senior class carries out their tradition of writing private letters to themselves—what they wish they would do this year if they were braver—Natalia pours her heart out. So does Ethan.

When Juniper Nash Abreheart kissed Graham Isham for the first time, she had no idea it would nearly be the end of their friendship. More specifically, she had no idea that the terrible, unforgivable thing she did to keep their summer fling a secret wouldn’t just ruin their friendship, but also Graham’s entire life. Now, months since the fallout, Junie and Graham spend most of their time sidestepping conversational landmines on the journey back to normalcy. Junie is sure the strangeness between her and Graham is her biggest problem—until her mom hires Tallulah.

Handsome, tall, and extremely popular, Vincent's a standout on the court, but he's out of his depth in the stacks: he's got an urgent assignment due and doesn't have a clue where to start. When his meet-cute with Kendall turns into a steamy make-out session, neither are quite prepared for what comes next.

Scarlett Vandermeer is swimming upstream. A Junior at Stanford and a student-athlete who specializes in platform diving, Scarlett prefers to keep her head down, concentrating on getting into med school and on recovering from the injury. She has no time for relationships. Swim captain, world champion, all-around aquatics golden boy Lukas Blomqvist thrives on discipline. It’s how he wins gold medals and breaks records: complete focus, with every stroke. On the surface, Lukas and Scarlett have nothing in common. Until a well-guarded secret slips out, and everything changes.

No one loves musicals more than Riley Morris—her dream is to be a Broadway director. But when the spring show is canceled, Riley has to figure out a way to bring it back. Easier said than done—she’s stuck working at her dad’s game store. The place that means more to him than his family does. Riley can't waste time at a dead-end job when her entire future is resting on making a name for herself. So she convinces her co-worker Nathan Wheeler—the floppy-haired, glasses-wearing guy she barely knows from school—to help her. In exchange, she’ll help him make his gamer-girl crush jealous.

When seventeen-year-old Bailey starts a new job at a hotel waterpark, she is less than thrilled to see an old acquaintance is one of her coworkers. Bailey met Charlie a year ago on the long flight to Omaha, where she moved after her parents’ divorce. Charlie’s cynicism didn’t mix well with Bailey’s carefully well-behaved temperament, and his endless commentary was the irritating cherry on top of an already emotionally fraught trip. Now, Bailey and Charlie are still polar opposites, but instead of everything about him rubbing Bailey the wrong way, she starts to look forward to hanging out.

When a very public breakup becomes a PR nightmare for Ian Chase's team, he hopes to focus on his game, but that suddenly seem less likely than a hat trick. With his career and the team’s image in jeopardy, Ian is surprised to find a solution through none other than Delilah Baker, his best friend and teammate's little sister…who isn’t so little anymore.

Librarian Marcela Ortiz has been secretly in love with her best friend for years—and when he gets engaged, she knows it’s long past time to move on. But before she gets the chance, she has a bigger problem to contend with in the form of Theo Young, ex-NFL player and older brother of the man she’s in love with. When she discovers Theo's plans to confess his feelings for his brother’s fiancée at their engagement party, Marcela is quick to stop him—despite how tempting it is to let him run away with the bride-to-be.

Fake spirit medium Gretchen Acorn is happy to help when her best (read: wealthiest) client hires her to investigate the unexplained phenomena preventing the sale of her bridge partner’s struggling goat farm. Gretchen may be a fraud, but she'd like to think she’s a beneficent one. So if "cleansing" the property will help a nice old man finally retire and put some much-needed cash in her pockets at the same time, who's she to say no? Of course, it turns out said bridge partner isn't the kindly AARP member Gretchen imagined.

Columnist Anna Appleby has left her love life behind after a painful divorce. Who needs a man when she has two kids, a cat, and uncontested control of the TV remote? Besides, she’d rather be single than subject herself to the hell of online dating. But her office rival is vying for her column, and no column means no stable source of income. In a desperate attempt to keep her job, Anna finds herself pitching a unique angle: seven dates, all found offline, chosen by her children.

Hazel Elliot never looks back. If a door closes, she burns the whole house down. But when she’s invited to her father’s wedding, she’s forced to return to Lockett Prairie, Texas, for the first time since she fled for college. Ash Campbell has been in love with Hazel since she dated his best friend in high school. Now, Ash and Hazel’s relationship is limited to playful feuding over the best chair in their favorite coffee shop, but his attraction to the prickly girl from home has only grown stronger.

Maggie is an unapologetically grumpy forty-eight-year-old hermit. But when her college-aged son makes her a deal—he’ll be more social if she does the same—she can’t refuse. She joins a new online gaming guild led by a friendly healer named Otter. So that nobody gets the wrong idea, she calls herself Bogwitch. Otter is Aiden, a fifty-year-old optimist using the guild as an emotional outlet from his family drama caring for his aging mother while his brother plays house with Aiden’s ex-fiancée.

Riley Rhodes finally has the chance to turn her family’s knack for the supernatural into a legitimate business when she’s hired to break the curse on an infamous Scottish castle. Used to working alone in her alienating occupation, she's pleasantly surprised to meet a handsome stranger upon arrival—until he tries to get her fired. Fresh off a professional scandal, Clark Edgeware can’t allow a self-proclaimed “curse breaker” to threaten his last chance for redemption. After he fails to get Riley kicked off his survey site, he vows to avoid her. Unfortunately for him, she vows to get even.