It was a heat-of-the-moment agreement scribbled onto the back of a crinkled gas station receipt nine years ago. "If neither of us is married by age 30, we'll marry each other." Haha! So funny! Cash moved to a city 500 miles away, built his billion-dollar empire, and made a name for himself. Me? I stayed in our gossipy hometown, working a simple job and living a simple life. And we never discussed the marriage pact again. But I just turned the big three-oh, and Cash showed up at my door in the middle of a freaking rainstorm.

Lila James is my best friend’s little sister, and I’ve always looked out for her. She's five years younger than me, and when she left for college, she was just a kid. But now she’s home for the summer—and she’s definitely not a kid anymore.

From the first time I meet Leo Montgomery, I know I'm in trouble. His dark, heated gaze skittering down my body sets my skin on fire. A rare sighting of his elusive, heart-stopping smile and - dear lord - I think I just ovulated. But then, he hires me to babysit his adorable little troublemaker after school, and now, my maternal instincts are working overtime.

I didn’t know bridesmaid was code for babysitter for the bride’s brother, but if that’s what my best friend needs of me for her dream wedding to go off without a hitch, that’s what I’ll do. Even if Theo Monroe has been a pain in my rear since third grade. Even if he should be responsible enough to not wreak havoc at his sister’s destination wedding.

With the name Holliday, you’d think I’d be all about the Christmas season. Most years, I am, but this one not so much. Between my ex being a real Scrooge-in-the-backside, re-entering the workforce, wrangling my two children, and evading my eight-year-old’s questions about Santa’s existence, I’m struggling to believe in the magic myself.

If Renn Brewer would’ve asked me to marry him, I would’ve said no. Why? One, his reputation precedes him. His name is in the headlines at least once a month. Two, he’s not just my brother’s best friend. They’re teammates. And three, I’m in my self-care era. Unfortunately, a version of me equates self-care with bad choices.

As a divorced single father, I live by three rules: Make sure every day my daughter, Paisley, knows she’s number one in my life. No matter what, keep contact with my cheating ex-wife to a minimum, and turn Maxwell Wineries into a legacy that keeps Paisley set for life. When I hire Lexi to look after my daughter, I realize I need another rule: Don’t pursue Paisley’s nanny. But even if I had that rule it wouldn’t matter. Because I'm breaking it already.

After failing my last semester of grad school, I decided to come back to my hometown and wallow in my boyfriend’s sympathetic arms. Instead, he proceeded to dump me...for being boring! Now, I'm not typically a spiteful person, but there's only so much I can take. Hence why I’m holding the box of his most cherished possessions...stolen possessions no less!

Rule number one for having a one-night stand: Don’t fall for the girl. After a lengthy dating slump, I finally met someone who sparked my interest. Well, first the sparks flew when we argued. Later in the evening those sparks ignited into something more. I was drawn to Devyn, in a way I hadn’t felt in a really long time. Needless to say, I was disappointed when she abruptly left after our amazing night together. I couldn’t stop thinking about her. But she hadn’t even given me her number. In a city with eight-million people, I figured I’d never see Devyn again.

He’s the last person I want to get stuck anywhere with—it’s bad enough that I have to see him every day at work—and yet, because of a booking error (or curse of the universe, as I like to call it), I’m stuck in the same vacation rental with him for an entire week.

After my ex crushed my dreams in the music industry, I’m done with getting my heart broken. Working as an assistant for an NHL player was supposed to be a breeze, but nothing about Jamie Streicher is easy. He’s an intimidatingly hot, grouchy jerk who can't stand me. The guy has a massive ego. Keeping things professional will be no problem, even when he demands I move in with him.

It was supposed to be the best day of my life. But the second I got up, things started to fall apart. The kitchen just caught on fire. Flowers were from a funeral. My bride-to-be just had an allergic reaction, leaving by ambulance. Oh, and my ex-girlfriend just walked into the church. They say you have to see the signs when they are right in front of you. Maybe she was just mine to have.

Aurelia Whitlock is an ex-stepsister I forgot long ago. Until she shows up as a design intern at my fashion company. And that's the easy part. The part where she heats my blood, drawing me away from my grumpy, miserable side is another. She has no business being here. The more I learn about how she got this job, the more perilous things become for me and my company. I can't trust her. I can't fire her. And I can't claim her full lips with mine.

I was a small-town girl with big city dreams and more ambition than money to my name. He had everything—money, privilege, and the world at his feet. Opposites in every way, but that didn’t matter. We were lightning in a bottle, and everything felt possible when we were together. Life was perfect.

Once I saw Marnie Long, a sassy, sultry, charismatic older woman in a bar, I couldn’t peel my eyes off her. I wanted her. At least, for one night. I’m way too busy with my career these days for anything more. As it turned out, after recently getting burned, Marnie was on the same page as me—all she wanted was one night of fun. I was happy to be of service. What I didn’t expect during our night together, however, was how deeply we connected. And how much I was dying to see her again the next morning.

College parties, beer, and one-night stands - that was my life. Now, I hunt down criminals, ethically or not, but if no one's asking, then I'm not telling. Drinking and women are still included, although I can't seem to forget the girl who almost gave me her virginity. She would've until I realized she was too young, and I wasn't looking to get thrown into jail.

When it comes to life's fun and games, always know: The rules. What's at stake. When to quit. Wise words from...well...my fortune cookie. But wise words, nonetheless.

Jesse Lee is the worst! He’s a multi-millionaire, triple-platinum-selling, Grammy-Award-winning man-slut - a worldly, self-indulgent heathen. I wouldn’t sleep with him if he were our last chance to ensure survival of the human race. The only reason I put up with him is because he’s my boss’s brother. Playing by Heart is an enemies-to-lovers romance where opposites not only attract, they ignite.

I fired off a storm of raunchy text messages...to the wrong number. And he replied. Him: Show me a picture. Him: Tell me your name. Why does the lure of anonymity have me craving to indulge a stranger?

At 35, Gina Bourque is still playing the field. If he’s single, in his early 20s with dark hair and brooding eyes, there’s a damn good chance you’ll find him in her little black book. Jeffrey Ryan never imagined that at nearly 40 he’d find himself widowed and a single dad. But here he is - stumbling through this thing called life with two impressionable daughters watching his every move.

Nate Reynolds is a smooth-talking playboy cop who finds himself wanting to settle down when he meets Jenny Jones, a forever kind of girl with hearts in her eyes.

“I’m a virgin. And you need to relieve me of that.” What respectable guy could say no to that? Yeah, she was my best friend. But she was also the hottest chick I’d ever known. I thought it would be simple. I thought we’d have a good time, then pretend like it never happened. It turns out, I was an idiot. Now, she wants nothing to do with me, but I’m determined. I’ve spent the last five years without her, and I refuse to waste another day.

The start of Lee Burrows and I was a college girl’s biggest fantasy. Campus’ most popular guy, the starting quarterback, the same guy I’ve crushed on forever, notices me—the quiet introvert. Although, he never would’ve noticed me if he didn’t need my help passing our biology class. I didn’t think I had a chance with him until he started flirting with me and asking me questions like, “Who was the guy you were talking to?” and “Do you have a boyfriend?”

It was supposed to be a simple weekend away to forget the heartache caused by my cheating husband. But the man sitting next to me in 1B has different plans. Cash’s whiskey-colored eyes and easy smile beg me to dance beneath the stars, kiss in the moonlight, and walk hand in hand down the streets of Boston. Unfortunately, life has other plans because I’m still married, and Cash James is the billionaire playboy standing between me and my dream promotion.

We have reputations for a reason. His? Spencer Beckett: Princeton Charming. Ivy League Playboy. Rich AF. Hers? Charlotte Hayes: Campus sweetheart. Virgin. Working her booty off to get through this last semester. When a bet pushes these two together, it's fire and ice...and Charlotte is melting. Fast. But Charlotte has a chip on her shoulder. She doesn't believe that fairy tales exist in the real world.

Carter Beckett is the NHL’s resident bad boy, top player both on the ice and in the bedroom, and quite possibly the sexiest man to ever grace my field of vision. But worst of all? He knows it. He’s arrogant, self-centered, and the man doesn’t seem to know what a filter is, let alone how to use one. He’s had everything served to him on a silver platter, including endless strings of women, and apparently, I’m up next. I have the solution to all my sexual frustrations in a drawer at home, and it’s far less complicated than Carter Beckett.

I was not a gambler. No way. I've built an existence free of risk and adventure. From my career to a small life with my closest family. I was not going to do anything to jeopardize my heart. But when my neighbor and number one menace to my safe plans showed up in Vegas, I did what every adventurous (not!) woman would do. I got drunk and married the man.

I got the dreaded phone call, the one every baseball player hopes and prays never comes. I was traded - yeah, that phone call - traded from my longtime team of over 10 years to not just any team...to my childhood rivals, the Chicago Rebels. I was completely and utterly screwed, right? Wrong. The trade was the least of my concerns. I met a girl, Natalie. She was perfect, but I swore I would never get involved with anyone during the season. It was too complicated. But can you believe I had zero restraint when it came to this girl?

Kelley Pierce is my person. He has been since the 9th grade. He gets me like no one else does. My quirks. My love of pros/cons lists. My need to have everything under control. He accepts me just as I am, because he is the perfect...friend. My best friend. But Kelley is also totally gorgeous. And confident. And tempting.

Hotshot sports editor Cole Sharpe has been freelancing for Oxford magazine for years, so when he hears about a staff position opening up, he figures that he's got the inside track. Then his boss drops a bombshell: Cole has competition. Female competition, in the form of a fresh-faced tomboy who can hang with the dudes and write circles around them, too. Penelope Pope knows all too well that she comes off as just one of the guys.

It was a heat-of-the-moment agreement scribbled onto the back of a crinkled gas station receipt nine years ago. "If neither of us is married by age 30, we'll marry each other." Haha! So funny! Cash moved to a city 500 miles away, built his billion-dollar empire, and made a name for himself. Me? I stayed in our gossipy hometown, working a simple job and living a simple life. And we never discussed the marriage pact again. But I just turned the big three-oh, and Cash showed up at my door in the middle of a freaking rainstorm.

Griffin Martin's the biggest jerk in the emergency department and I'm stuck working with him. No one else will have him. Behind his back, we call him Doctor Delight, and that's not a compliment. I can't lose this job, but he tried my patience and finally, when I'd had enough, I stood up to him. In front of everyone—the chief physician, the nurse in charge, and patients everywhere. What does he dare to do? He doesn't fire me. Instead, he pursues me.

From the first time I meet Leo Montgomery, I know I'm in trouble. His dark, heated gaze skittering down my body sets my skin on fire. A rare sighting of his elusive, heart-stopping smile and - dear lord - I think I just ovulated. But then, he hires me to babysit his adorable little troublemaker after school, and now, my maternal instincts are working overtime.

Who knew a trip to the ER in a strange city would bring me face-to-face to the man who shattered my world a decade ago? A freak accident lands me in an unfamiliar hospital. The last person I expect to see is Shep, my ex from another lifetime. The moment our eyes lock, the world stops turning. The same burning connection between us is still there, only now I hate him with every fiber of my being. He chose med school in another city over me, breaking promises and my heart. Now, here in the flesh, there is an intensity in him that still makes me wet. Stuck in his city for rehab, I can't escape...

I'm Karli Brighton, reigning Queen of Epic Screw-Ups. With twelve med school rejection letters burning a hole in my back pocket, I'm back in my quirky hometown for the summer. Grumpy and shame-faced, I'm not exactly in the mood to make new friends. Having a wild one-night stand with the charming pretty boy I meet at a local bar to feel better about myself? Probably not the smartest idea. But I take comfort in knowing that I'll never see the gorgeous stranger again. Until he strolls into my family home one hour later.

Ash “Blaze” Dean has it all: fame, fortune, and the adoration of screaming fans, but the constant parties and endless string of one-night stands are taking their toll. He wants something real and someone to hold on to. He believes in fate and true love, so when sparks ignite between him and the intelligent and sassy Dr. Summers, Ash is intrigued.

Whit Lancaster burst into my life like a storm. Dark and thunderous, furious and fierce. Cold, heartless, and devastatingly beautiful, like the statues in our prep school gardens. The school with his family name on the sign. He can do no wrong here. This is his domain. He’s a menace on campus. Adored and feared. Hated and respected. His taunting words carve into my skin, shredding me to ribbons. Yet his intense gaze scorches my blood, fills me with a longing I don’t understand.

My fresh start turned into a dumpster fire. Awesome new job. Small town heaven. Friendly faces galore. Then I strolled into my new home and found the unspeakable. Just when I'm sure it can't get worse, I'm “rescued” by a man who makes me see red for miles. Enter Lucas Graves. A bossy grump with a badge who's sworn to keep me safe. He rocks the scary-hot vibe, he reads too much, and he never misses a chance to give me crap for being a nerdy little cactus who mouths back. Not the type of man I'd go for in my right mind. Definitely not the type I should keep trading bruising kisses with.

I'm not the kind of girl who has one-night stands. Except...I did. What can I say? After a few drinks with a gorgeous man who made me feel alive for the first time since losing my mom, I was powerless to say no. And I didn't regret it. Not one minute of our hot, mind-melting night together. But he wasn't a forever kind of guy. So I walked away. I wasn't supposed to ever see him again. Then I did. Turns out my sexy one-night stand is Dr. Jacob Mitchell - and he's the cardiothoracic surgeon who just saved my dad's life.

What do ice cream and Sadie Montgomery have in common? They're both ice cold, but one taste is never enough. I wanted to be friends - I would have even settled for her seeing me as anything but a nerd - but there was no getting through. So just like any hard-headed, red-blooded man out there, I made up my mind. I'd make my coworker fall for me.