Stella Lane thinks math is the only thing that unites the universe. She comes up with algorithms to predict customer purchases - a job that has given her more money than she knows what to do with as well as way less experience in the dating department than the average 30-year-old. It doesn't help that she has Asperger's and that French kissing reminds her of a shark getting its teeth cleaned by pilot fish. She decides that she needs lots of practice - with a professional - which is why she hires escort Michael Phan.

The many lives of theoretical physicist Elsie Hannaway have finally caught up with her. By day, she’s an adjunct professor, toiling away at grading labs and teaching thermodynamics in the hopes of landing tenure. By other day, Elsie makes up for her non-existent paycheck by offering her services as a fake girlfriend, tapping into her expertly honed people-pleasing skills to embody whichever version of herself the client needs. Honestly, it’s a pretty sweet gig—until her carefully constructed Elsie-verse comes crashing down.

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.

Mallory Greenleaf is done with chess. Every move counts nowadays; after the sport led to the destruction of her family four years earlier, Mallory’s focus is on her mom, her sisters, and the dead-end job that keeps the lights on. That is, until she begrudgingly agrees to play in one last charity tournament and inadvertently wipes the board with notorious “Kingkiller” Nolan Sawyer: current world champion and reigning Bad Boy of chess.

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.

Single mom Jess Davis is a data and statistics wizard, but no amount of number crunching can convince her to step back into the dating world. After all, her father was never around, her hard-partying mother disappeared when she was six, and her ex decided he wasn’t “father material” before her daughter was even born. Jess holds her loved ones close but working constantly to stay afloat is hard...and lonely. But then Jess hears about GeneticAlly, a buzzy new DNA-based matchmaking company that’s predicted to change dating forever.

Catalina Martín desperately needs a date to her sister’s wedding. Especially since her little white lie about her American boyfriend has spiraled out of control. Now everyone she knows—including her ex and his fiancée—will be there and eager to meet him. She only has four weeks to find someone willing to cross the Atlantic and aid in her deception. New York to Spain is no short flight and her raucous family won’t be easy to fool. Enter Aaron Blackford—her tall, handsome, condescending colleague—who surprisingly offers to step in.

Hannah Brooks looks more like a kindergarten teacher than somebody who could kill you with a wine bottle opener. Or a ballpoint pen. Or a dinner napkin. But the truth is, she’s an Executive Protection Agent (aka "bodyguard"), and she just got hired to protect superstar actor Jack Stapleton from his middle-aged, corgi-breeding stalker.

Nora Stephens' life is books—she’s read them all—and she is not that type of heroine. Not the plucky one, not the laidback dream girl, and especially not the sweetheart. In fact, the only people Nora is a heroine for are her clients, for whom she lands enormous deals as a cutthroat literary agent, and her beloved little sister Libby. Which is why she agrees to go to Sunshine Falls, North Carolina, for the month of August when Libby begs her for a sisters’ trip away.

Olive Torres is used to being the unlucky twin: from inexplicable mishaps to a recent layoff, her life seems to be almost comically jinxed. By contrast, her sister Ami is an eternal champion...she even managed to finance her entire wedding by winning a slew of contests. Unfortunately for Olive, the only thing worse than constant bad luck is having to spend the wedding day with the best man (and her nemesis), Ethan Thomas.

Lucy Hutton has always been certain that the nice girl can get the corner office. She's charming and accommodating and prides herself on being loved by everyone at Bexley & Gamin. Everyone except for coldly efficient, impeccably attired, physically intimidating Joshua Templeman. And the feeling is mutual. Trapped in a shared office together 40 (ok, 50 or 60) hours a week, they've become entrenched in an addictive, ridiculous never-ending game of one-upmanship.

Kristen Petersen doesn't do drama, will fight to the death for her friends, and has no room in her life for guys who just don't get her. She's also keeping a big secret: facing a medically necessary procedure that will make it impossible for her to have children. Planning her best friend's wedding is bittersweet for Kristen - especially when she meets the best man, Josh Copeland. He's funny, sexy, never offended by her mile-wide streak of sarcasm, and always one chicken enchilada ahead of her hangry. Even her dog, Stuntman Mike, adores him. The only catch: Josh wants a big family.

My new client is trouble. From the moment I step into his office, he makes it clear that he wants me. I am the marketing consultant for his jewelry empire. Daydreaming about the hot CEO is definitely not on my to-do list. Neither is doing said CEO. But he breaks down all my defenses, until I'm ready to break all the rules for him, and I discover that it's all more fun if it's forbidden. But what happens when we get caught?

The Wheatons are infamous among the east coast elite for their lack of impulse control, except for their daughter Clara. She’s the consummate socialite: over-achieving, well-mannered, predictable. But every Wheaton has their weakness. When Clara’s childhood crush invites her to move cross-country, the offer is too tempting to resist. Unfortunately, it’s also too good to be true.

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.)

Anna Rossi lives by one simple rule: Don't get attached, don't get hurt. But Alec Flynn doesn’t play by the rules... Anna never takes on a massage client without screening him first, but the paycheck offered by billionaire Maxim Stein is too good to turn down. Stein is the richest man she's ever laid her hands on, and despite the risks, she trusts that she can take care of herself. After all, she's handled difficult clients in the past.

My name is Sebastian Lindstrom, and I'm the villain of this story. I've decided to lay myself bare. To tell the truth for once in my hollow life, no matter how dark it gets. And I can assure you, it will get so dark that you'll find yourself feeling around the blackened corners of my mind, seeking a door handle that isn't there. Don't mistake this for a confession. I neither seek forgiveness nor would I accept it. My sins are my own. They keep me company. Instead, this is the true tale of how I found her, how I stole her, and how I lost her.

Yoga instructor Genevieve Harper is a blond bombshell loaded down with responsibility and sacrifice. She makes the most out of raising her two siblings in the wake of their parents' tragic accident. At twenty-four, she doesn't have time to devote to a man...especially not the devastatingly handsome Trent Fox, who's known for being a "player" on and off the baseball field.

Forty-five, recently divorced and a certified hot mess. The last thing Fiona needs to start her vacation is a flooded hotel room and a broken-down car. Alas, that’s what she gets. She’s ready to pack it all in and go home - wherever that is - when her knight in a wet T-shirt strides in to save the day. Jaw-dropping, panty-melting Grant Greene takes the 'mess' out of 'certified hot mess' when he walks up to Fiona and offers her a room to stay. No strings attached. Great, right?

Enemies turn to lovers in this bad boy billionaire romance with a twist. I had a plan. Finish law school. Start a job. Stay away from men like Brandon Sterling. Cocky, overbearing, and richer than the Earth, he thinks the world belongs to him, and that includes me. Yeah, no. Think again. It doesn't matter that his blue eyes look straight into my soul, or that his touch melts my icy reserve. It doesn't even matter that past all that swagger, there's a beautiful, damaged man who has so much to offer beyond private planes and jewelry boxes. But I had a plan: no falling in love.

Of all the hospitals in New York City, he walks into mine. I know from the moment I see him that Alex Volkov is dangerous. He’s the kind of trouble from which every woman should run. The bullet his bodyguard took for him proves that. My attraction to him is not rational, not logical...but it’s too strong to resist. I tell myself it will be just one night. One night to step away from the stress of work, to give into temptation. But before I know it, he’s pulling me deeper into his world of excess and violence, invading not only my life but my heart.

As one of the big names at his family's gym, Legends, MMA star Rory Kavanagh is used to being in the spotlight - until a gruesome leg injury knocks him out of the cage. Rory is left feeling sidelined in more ways than one, battling the inner demons that come with losing the one shot at his dreams. Then Clare walks into his life and gives him a new dream: winning her heart. There aren't many new faces in Woodlawn these days, but this tough, beautiful stranger makes Rory want to get his life back into fighting shape.

Twelve years and too many pairs of stilettos later, Shaelyn Lawrence is back where she started: New Orleans. She's returned only to take care of her grandmother, and after that? She's out, hopefully long before she sees irresistible Brady Taylor, the boy who stomped all over her heart. But when a family member approaches her for help, there's only one person she can to turn to...and he's just as infuriatingly sexy as she remembers. Oh boy. New Orleans Detective Brady Taylor has his sights on the finish line: getting promoted to sergeant.

For the first time in my life, I'm living for myself - not for my parents and their ridiculous expectations. I gave up on my MBA, dropped out of the Ivy League, and moved to Portland to pursue my dream of becoming an artist. And what's the first thing I do? Get knocked up. For a tatted-up sex god, Braxton Henley seems way too eager to "be there for me". Is this guy serious? Maybe. He sure is patient. Because he won't back down until I admit what I know in my heart: that our one-night stand might've led me to the one.

He calls himself Spider. I just knew him as the sinfully gorgeous guy with eyes of fire that fate sat next to me on the airplane. I didn’t know who he really was...British rock star...my stepbrother. He kissed me because he thought we’d never see each other again. We would. Everyone warned me about him. They told me he was ruthless and cold and screwed up. They said he’d leave me with a hole in my heart. Maybe I should have listened. Maybe I should have built up a fortress to keep him out. But I crumbled instead.

Ivy Hayes: Dating can be a rocky journey. Once the new shine wears off, you may end up with a case of buyer’s remorse. That’s where I come in. I set the backdrop and coach you through the breakup. Don't want overblown drama, hard feelings, or a drink tossed in your face? Then I'm your fairy godmother, child. Becket Jones: As an NFL quarterback, endorsement ads and the media pandering after me are all part of the game. Ivy Hayes is the first woman who doesn't care about my money and the notoriety that goes along with it.

Corbin: I loved my grandma, but I don't need her money. All I care about is keeping the house - the only place that's ever felt like home. That, and screwing over my dad, who wants to turn the property into a mall. There's only one catch: to receive my inheritance, I have to get married within six months. Me, the guy who's never dated a girl for more than six minutes. Now I need to find a woman I can trust. So when I'm rear-ended by a Prius, I figure it's a sign that I'm supposed to meet gorgeous, down-to-earth Teagan Monroe.

Harper Connelly never expected to find herself outside of a tattoo parlor at one in the morning. The scars that decorate her back are just one more reminder of things she'd rather forget, the past she wants to leave far behind her. Running was the only thing that saved Harper last time, but each session at Second Circle Tattoos brings her closer and closer to Trent Andrews. His lingering touches seduce her, making her believe in a life without fear, where she can be happy, whole, in love.

Dean Barclay had nothing to do with my decision to flee my old life, but he is 100 percent of the reason I vowed to never look back. I've never forgotten how it felt to follow Dean - dangerous, daring, determined - away from the crowd and climb into his beat-up old Trans Am. I was 16 and gloriously alive for the first time. When I felt his hand cover my leg and move upward, it was over. I was his. Forever.

Police academy cadet Charlie Burns can't believe his luck when the gorgeous blonde he meets in a bar murmurs those magic words: "Nothing serious, 'kay?" Mind-blowing, no-strings sex with Ever Carmichael - it's the holy grail of hookups for a guy who's too busy following in his law enforcement family's footsteps to think about getting serious. Charlie's all about casual...that is until Ever calls it quits, and his world tilts on its axis.