Penelope Boswell is my best friend. She’s my person. She’s who I call when I have good news and bad. She’s my comfort. My solace. But in the same breath, she’s my want, my longing, my ache. She isn’t mine. She never will be. It’s a special kind of cruel to be in love with someone you shouldn’t. To know your heart beats for someone you can never have. One phone call in the middle of the night, two thousand miles between us, and everything changes. She’s hurt. Sad. Broken. She needs me. He broke her, and now it’s my responsibility to step in and pick up the pieces…

A year ago, Sydney King was a successful pro tennis player with a long-term boyfriend, a plan for the future, and a shot at fulfilling all her dreams. Now, she has a cheating ex-boyfriend and a career-ending injury, and—quite frankly—things could not be going worse for her. She hopes that returning home to Stoneport, Massachusetts, will be the reset her life needs—until she finds out her ex's wedding to the woman he cheated with is the social event of the season.

Once upon a time, Ramona Riley was a student at a prestigious art school, with dreams of landing in Hollywood as a costume designer to the stars. But after her father’s car accident, she had to quit and return to her small New Hampshire town, Clover Lake, to help take care of her younger sister. Twelve years later, Ramona is still working at the town’s café, all but given up on her dream. But when a big-budget romantic comedy comes to Clover Lake to film, she wonders if this could be her chance.

For the first time, Regan Gallagher is facing the world without her best friend by her side—no, Sutton isn't dead but she is in Rome, following her dreams. And Regan really is thrilled for her. Left to her own devices, she's doing . . . fine. Oh, except for the fact that her new roommate, Emma Bordeaux, has hated Regan since the literal day they'd met two years ago. Sure, most of their interactions end in disaster and Regan is the root cause, but they are all accidents! She'll win Emma over though; she's determined to make this living arrangement work come hell or high water.

Riley quietly left church a year ago when she realized there was no place for a bi girl in her congregation. But it wasn’t until the pastor shunned her older sister for getting an abortion that she really wanted to burn it all down. It’s just her luck, then, that she’s sent to the principal’s office for slapping a girl talking smack about her sister—and in order to avoid suspension, she has to spend spring break at church camp. The only saving grace is that she’ll be there with her best friend, Julia. Even if Julia’s dad is the pastor. And he’s in charge of camp.

Elsie Hoffman has been engaged to her college boyfriend for a year and a half. Ginny Holtz has been in love with Elsie for almost a decade and a half. When Elsie discovers her fiancé already planned their wedding and honeymoon as a surprise and she’s expected to be in a white dress in seven days, she swiftly realizes she’s let herself become too comfortable with a future she never wanted. She breaks things off, and a week later is on a plane to the Caribbean for her non-refundable honeymoon with her best friend Ginny instead.

Sarah Brennan is a hockey player in the new professional women's league, but it's her mind she wants to exercise when she enrolls in a university class on Irish literature. Professor Claire Joyce is no fan of pro athletes, especially after a failed marriage to one. Unfortunately her ten-year-old daughter adores hockey, and her idol happens to be none other than Sarah Brennan. Falling in love with someone who barely tolerates sports and athletes finally forces Sarah, at thirty-six, to admit that her career is in overtime, and to consider what life might look like after hockey.

Sixteen-year-old Lynda Fan has the skills and the drive to get into the Rhode Island School of Design—but not the money. Her parents are too busy paying off her stepsister’s violin lessons to help Lynda get into art school. So when her rich and arrogant classmate, Angela Wu, offers to hire Lynda as a character designer for an otome game—a love story-based video game—she jumps at the opportunity. Lynda isn’t exactly a romantic, but in pursuit of her dreams, she discovers things she never knew about herself while also finding love with every heart she draws.

It's been five years since Charlotte Donovan was ditched at the altar by her ex-fiancée, and she’s doing more than okay. Sure, her single mother never checks in, but she has her strings ensemble, the Rosalind Quartet, and her life in New York is a dream come true. As the holidays draw near, her ensemble mate Sloane persuades Charlotte and the rest of the quartet to spend Christmas with her family in Colorado. But when Charlotte arrives, she discovers that Sloane’s sister Adele also brought a friend home—and that friend is none other than her ex, Brighton.

Muffin maker Olivia Roberts has had it with her awful exes taking advantage of her good nature. The theft of her nana's beloved stuffed penguin is the absolute last straw. She puts up an ad at her local crime bookstore for a henchperson to help her enact a little mild revenge. To her astonishment, Margaret Blackwood, the mysterious, icy, and annoyingly opinionated bookstore owner, applies.

Riley Beckett met Gianna Mäkinen-drop-dead gorgeous influencer, trilingual, daughter of world-famous models, yes, that Gianna Mäkinen-their first year at Boston University, and it changed everything for the both of them. After all, when you find the person who just gets you, nothing feels quite "the same" right?

Have you ever had a crush on your babysitter? Taryn Ross sure did. Sixteen-year-old Charlotte was sophisticated, thoughtful, gorgeous, and fun. Taryn counted the minutes until they’d hang out. But Charlotte and her family moved away. Now a transfer student at Hillspoint University, Taryn is ready to officially come out when she runs into a familiar face at a party. Charlie, now a grad student, insists on walking a drunk Taryn home. To the detriment of Taryn’s heart (and libido), Charlie has only grown kinder (and hotter) with time.

Saff, a determined new doctor in the first year of her internship, had clawed her way out of a tumultuous past, only to be dragged back into it when the zombie outbreak hits. Forced to join her estranged father and his band of raiders, she's confronted with the harsh reality that desperation can make monsters out of anyone—even her.

Darci catches Elle's eye the minute she arrives as the new girl in school. But Elle keeps her curiosity in check, and even seems dismissive (which Darci overhears). Then Darci is equally dismissive (which Elle overhears)...and immediately a rivalry is born. Things become knottier when Darci is asked to be Elle's tutor, and even knottier than that when Elle starts to recognize her feeling as something other than disdain or derision.

The gym is Lizzie’s life—it’s her passion, her job, and the only place that’s ever felt like home. Unfortunately, her bosses consider her a glorified check-in girl at best, and the gym punching bag at worst. When their son, Lizzie’s best friend, James, begs her to be his plus one at his perfect sister Cara’s wedding, things go wrong immediately, and culminate in Lizzie giving a drunken pep talk to a hot stranger in the women’s bathroom—except that stranger is actually the bride-to-be, and Lizzie has accidentally convinced her to ditch her groom.