Three years ago, Katrina Freeling and Nathan Van Huysen were the brightest literary stars on the horizon, their cowritten book topping best seller lists. But on the heels of their greatest success, they ended their partnership on bad terms, for reasons neither would divulge to the public. They haven't spoken since, and never planned to, except they have one final book due on contract. Facing crossroads in their personal and professional lives, they're forced to reunite.

Seventeen-year-old volleyball star Kaylee Jordan lives a life of player rankings, constant training, and a carefully curated social media full of followers watching to see if she'll go pro out of high school like her famous mom. Her one refuge, and the thing she looks forward to every summer? The vacation her family spends in Malibu with the Freeman-Yus. This year, there’s only one problem: Kaylee and their son, Dean, dated for the past three months, and Kaylee just unceremoniously dumped him.

Megan Harper is the girl before...just like Rosaline from Romeo and Juliet. Every one of Megan’s relationships has ended the same way - her ex replaces her with someone perfect. But instead of crying over every breakup, Megan spends her time on her two passions: pursuing her next fling and directing theater. She hates the spotlight, and she’s hoping to fulfill her college program’s acting requirement in the smallest role possible.

Eliza and Graham are anticipating an anything-but-sexy, weeklong getaway to celebrate their five-year anniversary. Nestled on the Northern California coastline, the resort prides itself on being a destination for those in love and those looking to find it. For Eliza and Graham, it might as well be a vacation with a roommate.

Norah Simons’s summer road trip is going to be absolutely perfect. She’s leaving California for the first time in her life. She’s interviewing at her dream college (the place for future video game animators). And she’s reconnecting with her childhood friend, Skyler Hutton—the boy who taught her to draw, the boy she’s never forgotten about after all these years. What could go wrong? Cue the RV filled with three siblings, two moms, one bathroom, and years of memories, and suddenly this trip isn’t quite the vacation Norah was hoping for.

Florence Day is the ghostwriter for one of the most prolific romance authors in the industry, and she has a problem—after a terrible breakup, she no longer believes in love. It’s as good as dead. When her new editor, a too-handsome mountain of a man, won't give her an extension on her book deadline, Florence prepares to kiss her career goodbye. But then she gets a phone call she never wanted to receive, and she must return home for the first time in a decade to help her family bury her beloved father.

Like an avenging, purple-haired Jedi bringing balance to the mansplained universe, Bee Königswasser lives by a simple code: What would Marie Curie do? If NASA offered her the lead on a neuroengineering project—a literal dream come true after years scraping by on the crumbs of academia—Marie would accept without hesitation. Duh. But the mother of modern physics never had to co-lead with Levi Ward.

As usual, Andie Rose has a plan: Transfer from community college to the hypercompetitive Blue Ridge State, major in psychology, and maintain her lifelong goal of becoming an iconic self-help figure despite her nerves. All it will take is ruthless organization, hard work, and her trademark unrelenting enthusiasm. But the moment Andie arrives, the rest of her plans go off the rails. When Andie starts to find the power of her voice as the anonymous Squire on the school’s legendary pirate radio station, Andie learns that not all the best laid plans are necessarily the right ones.

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.

After being jilted by her ex-boyfriend and best friend, Jade couldn't be more ready to embark on the adventure of a lifetime—11 countries in 4 months, all from the luxurious Campus on Board ship—and to wedge an entire globe between her and the people who broke her heart. But when Jade discovers the backstabbing couple are also setting sail, her obsession with them grows and festers, leading to a shocking murder.

Pranking mastermind Doe and her motley band of Weston girls are determined to win the century-long war against Winfield Academy before the clock ticks down on their senior year. But when their headmistress announces that The Weston School will merge with its rival the following year, their longtime feud spirals into chaos. To protect the school that has been her safe haven since her parents’ divorce, Doe puts together a plan to prove once and for all that Winfield boys and Weston girls just don’t mix, starting with a direct hit at Three, Winfield’s boy king and her nemesis.

Macy Sorensen is settling into an ambitious if emotionally tepid routine: work hard as a new pediatrics resident, plan her wedding to an older, financially secure man, keep her head down and heart tucked away. But when she runs into Elliot Petropoulos - the first and only love of her life - the careful bubble she’s constructed begins to dissolve.

At fourteen, my life was perfect. The beach was my playground, and the boy who stole my heart lived just around the corner. But perfect never lasts. In one horrifying moment, I lost it all. My family was destroyed, and the boy I believed in turned his back on me. Paradise became a nightmare.

It’s been two years since Maya's ex-boyfriend cheated on her, and she still can’t escape him: his sister married the crown prince of a minor European country and he captured hearts as her charming younger brother. If the world only knew the real Jordy, the manipulative liar who broke Maya’s heart. Skye Kaplan was always cautious with her heart until Jordy said all the right things and earned her trust. Now his face is all over the media and Skye is still wondering why he stopped calling.

Shelby was in a devastating car accident, and everyone in town thinks that she was undergoing more physical therapy in Denver. Instead, Shelby's mother enrolled her in a clinical program to stop the panic attacks that started after the crash. The treatment erased Shelby's memory of the accident, but she can't help feeling as if a piece of herself is missing, that the treatment took more than the doctors claimed.