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.

Hallie Piper is turning over a new leaf. After belly-crawling out of a hotel room (hello, rock bottom), she decides it’s time to become a full-on adult. She gets a new apartment, a new haircut, and a new wardrobe, but when she logs onto the dating app that she has determined will find her new love, she sees none other than Jack, the guy whose room she snuck out of.

Natalie and Rob couldn’t have less in common. Nat’s a messy artist, and Rob’s a rigid academic. The only thing they share is their devotion to their respective best friends—who just got engaged. Still, unexpected chemistry has Natalie cautiously optimistic about being maid of honor to Rob’s best man. Until, minutes before the ceremony, Nat learns that Rob wrote a one-star review of her new novel, which has them both reeling: Nat from imposter syndrome, and Rob over the reason he needed to write it. When the reception ends, these two opposites hope they’ll never meet again.

Emily Walker hates having her carefully crafted world disrupted by anyone, most of all her legendary nemesis, Jack Bennett. He’s the opposite of the wonderful heroes she dreams up in her double life as a romance writer, which is why Emily was perfectly happy when Jack left Rome, Kentucky, mid-school year with his fiancée. The last thing Emily saw coming was Jack’s return at the start of the summer after calling off the wedding and ending his relationship, but he’s here to stay—as her colleague and her neighbor.

Evie Jones has dedicated her life and very limited funds working for Southern Service Paws, the company that matched her with the love of her life: Charlie, a service dog trained to assist with her epilepsy. But it’s no secret that the company has been struggling to make ends meet. It’s up to her and her longtime mentor and boss to throw the fundraiser of the century to keep the doors open.

Meet Randi Burnett—she’s brilliant, she’s beautiful, and she works for the bride. Missing groom? Intoxicated in-laws? Crying ring-bearer? You name it, she wrangles it. Too bad her personal life isn’t thriving like her side gig as a bridesmaid for hire. Recently dumped, Randi throws herself into her biggest challenge yet when she’s hired as a maid of honor and pretend best friend for an ice queen bride. There’s just one problem—the best man is infuriating, overprotective, and anti-marriage.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

Ryder, Garrett, Kenzo, and Diesel - The Vipers. Their deals are as sordid as their business, and their reputation is enough to bring a grown man to his knees, forcing him to beg for mercy. They are not people you mess with, yet my dad did. The old man ran up a debt with them and then sold me to cover his losses. Yes, sold me. They own me now. I’m theirs in every sense of the word. But I’ve never been meek and compliant.

Beckett: If you’re reading this, well, you know the last-letter drill. You made it. I didn’t. Get off the guilt train, because I know if there was any chance you could have saved me, you would have. I need one thing from you: get out of the army and get to Telluride. My little sister Ella’s raising the twins alone. She’s too independent and won’t accept help easily, but she has lost our grandmother, our parents, and now me. It’s too much for anyone to endure. And here’s the kicker: there’s something else you don’t know that’s tearing her family apart.

I'm addicted to my stalker. He watches me at night, sneaking in through my living room window and making my blood turn to ice. I feel him all around me as chills snake down my spine. Each night he becomes bolder, getting closer and welcoming himself into my bedroom, feeding his addiction.