Books like 'Crossing the Lines'
Readers who enjoyed Crossing the Lines by S.J. Hooks also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
contemporary romance steamy age-gap grumpy-sunshine cheerful-mc grumpy-mc workplace billionaire
-
The Merger by Adriana Locke
Rated: 4.57 of 5 stars · 14 ratingsCrushes are harmless—unless they involve your best friend’s grumpy, off-limits brother.Gannon Brewer is the epitome of my type. He’s at least ten years older than me, emotionally unavailable, and highly disagreeable—a walking red flag in a tailored suit. But do I listen to that? No... -
Billionaire Grump by Julie Capulet
Rated: 4.60 of 5 stars · 10 ratingsIt was supposed to be a fake date.It turned out to be true love.My assignment is simple. I’m the fake date of billionaire Alexander Maddox for the weekend. My job: to attend a Hamptons wedding with him and convince all the heiresses and socialites competing for his attention—including his ex, who happens to be the wedding planner—that he’s very much taken... -
Alice and the Billionaire Boss by Serenity Woods
Rated: 4.50 of 5 stars · 12 ratingsOne night in Wonderland is just the start of my adventures…On my twenty-fifth birthday, I decide enough is enough.Family responsibilities have made dating impossible.Now I’m single and inexperienced. Like, completely .My virginity is a millstone around my neck. And I want to get rid of it.All I need is one night, with one stranger, so I don’t look like an idiot when I start dating for real...Categorized as:
billionaire grumpy-sunshine cheerful-mc grumpy-mc romance contemporary insta-love fiction -
Wild Temptation by Hope Ford
Rated: 4.50 of 5 stars · 10 ratingsAsher Wild is a temptation I can’t resist.He’s my grumpy boss.He didn’t want to hire me,But as a favor to a friend -- he gave me a chance.Besides proving I’m a good worker, and can make a difference on his peach farm.It seems I can’t stop throwing myself at him. I didn’t think Asher would rock my world... -
-
Love in Colour by J.A. Low
Rated: 4.33 of 5 stars · 15 ratingsI will not kill my boss. I will not kill my boss. I will not kill my boss. This is the mantra I tell myself every day. Because I know I won’t survive jail and orange clashes with my strawberry blonde hair. It’s just for the summer, Emily, it will fly by. Lie. Time has stopped. He is probably controlling it to torture me. You are working in the South of France. At least there is wine and cheese... -
The Arrangement by Adriana Locke
Rated: 4.50 of 5 stars · 8 ratingsThe gorgeous CEO of Brewer Air is my boss and, thanks to a bet, my new husband for six months.Why? Because I begged.I have a grandmother to support, a stack of bills higher than my five-foot frame, and as a cherry on top, I need to find a new place to live. Soon.Sure, Jason Brewer’s bright green eyes and chiseled jawline steal my breath. His smirk makes me weak... -
Ex-SEAL Billionaire by A.J. Summers
Rated: 4.50 of 5 stars · 8 ratingsGiving up your V-card to your fake fiancé might not be the best way to keep things professional. One moment, I’m an up-and-coming influencer taking a solo hike.The next, I'm face-to-face with a bear, my life flashing before my eyes.Just then, a grouchy hero appears, sending the beast packing and my heart pumping...Categorized as:
billionaire workplace grumpy-sunshine cheerful-mc grumpy-mc age-gap contemporary fake-relationship -
Heartache & Playdates by Shawna Renae
Rated: 4.50 of 5 stars · 8 ratings“Love isn’t like milk. It has no expiration date.” ~ Nonna Russo Maddox CruzSingle dad. Tech billionaire. Genius. That is what people saw when they looked at me. Those adjectives might all be true, but inside I was still a kid who grew up in the system and was raised by the streets. Which was why I had no plans to attend my 20 year high school reunion...Categorized as:
billionaire grumpy-sunshine cheerful-mc grumpy-mc steamy contemporary small-town alpha-mc -
Scarred Prince by K.C. Crowne
Rated: 4.40 of 5 stars · 10 ratingsMy world was rocked the night I collided with a stranger.A scarred Bratva Prince.He left me with the sweet taste of submission... and his baby.Now Leo's back, and he vows never to let me out of his sight.Our saga began when he came to my rescue.And ended in a night of passion. Thrilling and intense.But as quickly as he appeared... he vanished.I was certain I'd never see him again.Until today..Categorized as:
billionaire grumpy-sunshine cheerful-mc grumpy-mc age-gap steamy romance organized-crime -
Downfall by Evelyn Sola
Rated: 4.33 of 5 stars · 12 ratingsHe thought he had his life figured out, but he had no idea.Summer Madison is the opposite of everything Maxwell Sutton finds attractive in a woman. And yet, here he is, fighting powerful feelings for the new personal assistant his brother hired while he was out of town.Everything about her is wrong, yet his thoughts are consumed with nothing but her... -
Love You Wild by Becka Mack
Rated: 4.29 of 5 stars · 14 ratingsShattered. That’s the best way to describe Claire Thompson after the ultimate betrayal. When her long-term boyfriend cheats on her, Claire decides she’s done with men. Maybe forever. Healing the pieces of her broken heart seems like too impossible a task... -
Asher by Samantha Whiskey
Rated: 4.25 of 5 stars · 16 ratingsFrom Amazon top ten bestselling author Samantha Whiskey comes the billionaire, opposites attract romance you won't want to miss!I execute many roles: owner of the NHL’s Carolina Reapers, CFO of Silas Tech, and genuine fan of all things professional sports.One thing I’m not?Chaotic.I’ve made my billions off of structure, discipline, and very little risk... -
Heartbreak & Cupcakes by Shawna Renae
Rated: 4.50 of 5 stars · 6 ratingsAlex VaughnThe last thing I wanted was to be named San Francisco’s Most Eligible Bachelor. The title alone was misleading. I wasn’t a bachelor. I was a widower and single father. One who wasn’t available or interested.Well... there was one person who might have piqued my interest. Cupcake Girl. But interest and intent are two very different things... -
Say My Name by Logan Chance
Rated: 4.50 of 5 stars · 6 ratingsFrom USA Today bestselling author Logan Chance comes a thrilling and sizzling romantic suspense that will have you heating up as you race to uncover the truth!Devereaux Huxley has a problem his billions can’t fix…me...Categorized as:
billionaire workplace steamy grumpy-sunshine cheerful-mc grumpy-mc suspense contemporary -
-
Just A Kiss by J.H. Croix
Rated: 4.50 of 5 stars · 6 ratingsA swoony billionaire romance from USA Today Bestselling Author J.H. Croix!Brainy brings bossy to his knees.Jessica Slater is brilliant. When she was my intern, she was off limits and waaaay too tempting.She’s even more delectable now and wins every battle of wits she faces. A chance encounter ignites a fire between us.It was just a kiss. Just. It nearly brought me to my knees...Categorized as:
billionaire grumpy-sunshine cheerful-mc grumpy-mc steamy romance contemporary insta-love -
Hello Billionaire by Kelsie Hoss
Rated: 4.38 of 5 stars · 8 ratingsMy ex told me no one would ever want to be with a "fat, broke, single mom of three." My billionaire boss thinks otherwise. After my ex left me high and dry, I need to make things work for my kids. Even if it means getting rejected for jobs over and over again. When my friend gets me an interview with her boss for an interior design job, I think things are finally looking up...Categorized as:
grumpy-sunshine cheerful-mc grumpy-mc workplace steamy billionaire romance contemporary -
Fake it For Fortune by Weston Parker
Rated: 4.38 of 5 stars · 8 ratingsWhoever said money can’t buy happiness is a liar.Take it from me. It buys loads of thrills.That is until my father sabotages me with a contingency.To have all my riches?I need a wife.Talk about old school.When I catch wind of a dating agency that helps billionaire bachelors like me, I see an opportunity.Appease my dad.Pretend to have a bride for six months.Give her the money...Categorized as:
billionaire steamy grumpy-sunshine cheerful-mc grumpy-mc romance contemporary fake-relationship -
The Doctor Who Stole Christmas by K.C. Crowne
Rated: 4.38 of 5 stars · 8 ratingsAn grumpy doctor.A wicked blizzard.And only one bed in sight.What could possibly go wrong?I never expected to find myself trekking through a blizzard...All to deliver "vital documents" to the elusive Dr. Grump's remote cabin...Categorized as:
workplace age-gap grumpy-sunshine cheerful-mc grumpy-mc billionaire small-town forced-proximity -
Mr. Jerk by Leslie North
Rated: 4.38 of 5 stars · 8 ratingsThe first time I met Noah Parker, he asked if I was an escort.Apparently when you’re a billionaire sports agent, finding strange half-naked women in your hotel room is…normal?That didn’t stop me launching a stiletto at him.He’s fine—good reflexes.Still, he walked into my hotel room—claiming it's his—and has no plans on leaving.Neither do I.Which is how I end up sharing a bed with Mr. Jerk... -
You're It by Cleo White
Rated: 4.38 of 5 stars · 8 ratingsI am a walking, talking disaster.Sometimes it feels like every step I take leads to a mistake that is painful or embarrassing, or painful and embarrassing, and it’s pretty remarkable that natural selection hasn’t taken me out yet.The point is, I have a lot of experience in cleaning up my own messes... -
Daddy for Davina by Nichole Rose
Rated: 4.38 of 5 stars · 8 ratingsWhen the sun sets in Silver Spoon Falls, things heat up at The Sterling Rope. The best girls can find everything their hearts desire within, including some of the town's filthiest billionaires. There are no rules. Only submission. Welcome to Silver Spoon After Dark. Your patronage will be our dirty little secret... -
The Husband Lottery: A Marriage of Convenience, Age Gap, Surprise Pregnancy Romance by Sofia T. Summers
Rated: 4.30 of 5 stars · 10 ratings... -
Cruel by Deborah Bladon
Rated: 4.30 of 5 stars · 10 ratingsHe’s dangerous, addictive, and my newest assignment.The future I desperately crave rests in the palm of his hand.Breathtakingly handsome and painfully private, he’s the sinner who killed a saint. That’s what the world sees when they catch a glimpse of Kavan Bane.He’s the mysterious billionaire tucked away in his penthouse high above Manhattan.My job is to understand him. His goal is to break me... -
Fate by Abby Brooks
Rated: 4.30 of 5 stars · 10 ratingsHe shouldn’t have kissed me. But I shouldn’t have liked it.Garrett Cooper is grumpy. Bossy. Rude. We’re supposed to work together to save my family’s hotel, but sparks fly every time we’re in the same room. And not the good kind.Things get off to a rough start between us, and that’s on me…partially...Categorized as:
billionaire cheerful-mc grumpy-mc grumpy-sunshine steamy workplace action-adventure adult -
-
Prince of Darkness by Ajme Williams
Rated: 4.30 of 5 stars · 10 ratingsWitness protection. Forbidden crush. Now he's a ruthless killer and I'm pregnant with his child.Liam was supposed to be my FBI guardian angel. Now, he's the monster who kidnapped me.One explosive night. One life-altering secret. Will the Prince of Darkness return for the child he doesn't know exists?This is no fairy tale.This is survival.This is us...Categorized as:
age-gap grumpy-sunshine cheerful-mc grumpy-mc billionaire organized-crime forced-proximity fiction -
Hard by Donna Alam
Rated: 4.25 of 5 stars · 12 ratingsA man walks into a coffee shop and gets offered a job in the movies. Sounds like the start of a joke, right? Or every man’s fantasy. Until I remember I’m trying to be a good man. A single father. One who doesn’t do casual relationships, Let alone get paid for s*x. But for those curves and that mouth? Any man might be tempted . . . ~*~ It was an honest mistake . . -
Following His Rules by Kylie Kent
Rated: 4.21 of 5 stars · 14 ratingsFollowing His Rules is book 1 in The Tempter Series; a series of stand-alone, office, best friend’s brother romances. ⚠⚠⚠ T his book contains adult language, sexual content, age-gap relationships, and so much spice it'll have you dripping sweat as you read . ⚠⚠⚠ Shardonnay I need this job... -
Brogan by Samantha Whiskey
Rated: 4.19 of 5 stars · 16 ratingsThey call me Demon for a reason—I’m the most ruthless Reaper on the ice.I’m not the person who finds a baby on their doorstep.Except, after a morning run, I am.And the note accompanying the little bundle says she’s mine.Looks like I'm the newest single dad in the NHL.I was nothing but a burden on my aunt and uncle after my parents died, and I’d decided I’d never have children... -
13 Locuras que regalarte by Alice Kellen
Rated: 4.15 of 5 stars · 20 ratingsAutumn ha crecido en hogares de acogida y su pasado es como un lienzo en blanco...Categorized as:
steamy grumpy-sunshine cheerful-mc grumpy-mc romance new-adult contemporary young-adult -
Reckless by Elsie Silver
Rated: 4.40 of 5 stars · 5 ratingsTheo Silva. Rowdy bull rider. Notorious ladies’ man. Scorching hot trouble wrapped up in a drool-worthy package.And he’s looking at me like I might be his next meal.But I’m almost free of my toxic marriage and have sworn off men entirely. So all I see when I look back is temptation served up with a heaping side of heartbreak.The man is hard to trust—and even harder to resist.Make that impossible...Categorized as:
grumpy-sunshine cheerful-mc grumpy-mc steamy age-gap contemporary western small-town -
-
The Billionaire and His Forever by Sadie S. Black
Rated: 4.33 of 5 stars · 6 ratingsWe were always going to be an impossible fantasy.There was never a future for us between the secrets and the scandals, the temptations and the lies, and above all--a child who never deserved this life...Categorized as:
billionaire grumpy-sunshine cheerful-mc grumpy-mc contemporary humor romance suspense -
Needing the Next-Door Neighbor by Kristin Canary
Rated: 4.33 of 5 stars · 6 ratingsMy next-door neighbor, Ryan Rosche, is pretty much the perfect guy.He’s a freaking doctor, for one.Humble…Mature (Did I mention he’s eleven years older than me?) …And flat-out gorgeous.If only he wasn’t also … my boss.Look, if I wasn’t the nanny to his nieces, I’d be all. over. that...Categorized as:
workplace grumpy-sunshine cheerful-mc grumpy-mc age-gap romance contemporary fiction -
Just One Summer: A Dirty Dare Series Novella by Carly Phillips
Rated: 4.33 of 5 stars · 6 ratingsFrom New York Times and USA Today bestselling author Carly Phillips comes a new story in her Dirty Dare series…Gabriella Davenport is a gorgeous, twenty-two-year-old virgin with a trust fund, vacationing in the Hamptons for the summer and running from family pressure to marry someone she doesn’t like, let alone love.Maddox James is a sexy bar manager, older than Gabby by a decade...Categorized as:
age-gap grumpy-sunshine cheerful-mc grumpy-mc contemporary boss-employee family romance -
-
Innocent by Khloe Summers
Rated: 4.33 of 5 stars · 6 ratingsCan this protective older man convince a curvy virgin to save herself for love, or will she auction it off to the highest bidder?JanieI've spent years trying to find love, but all I've found is heartache and debt.With no way to pay my college tuition, I follow a friend's advice.I auction my virginity online.At first, this seems like a great plan. I'm going to make out huge...Categorized as:
age-gap grumpy-sunshine cheerful-mc grumpy-mc steamy insta-love small-town contemporary -
Bad Nanny by Maya Nicole
Rated: 4.33 of 5 stars · 6 ratingsHe's a grumpy single dad. I’m his new nanny. And my life is an absolute toaster fire. My day started with my breakfast going up in flames and ended with me using a sock puppet during a job interview with the CEO of a billion-dollar company.He’s in desperate need of a nanny, and I need the job to keep my dad off my back...Categorized as:
grumpy-sunshine cheerful-mc grumpy-mc age-gap billionaire romance children contemporary -
Valentine's Heart by Merri Bright
Rated: 4.33 of 5 stars · 6 ratingsI was looking for a one-night stand. I ended up with my soulmate. Every painfully shy billionaire heiress needs an overprotective bodyguard, right?Unfortunately, my doctor just prescribed a one-night-stand to help with some serious health concerns, and my sisters have taken me shopping at a nightclub for a “cocktail sausage cutie” to help gently punch my V card... -
Boss Abroad by Rachel Kellar
Rated: 4.33 of 5 stars · 6 ratingsImagine having the best date ever, only to find out he thought you were someone else.Blind dates are challenging enough, but when my best friend hijacks my Tinder account and sets me up? On my first night in a foreign city? That’s just asking for trouble.Especially when the man I find waiting for me leaves me speechless and feeling all kinds of things... -
Rocked by the Roadie by Eve London
Rated: 4.33 of 5 stars · 6 ratingsTwo hearts, one bed, no looking back.DaisyWhen the hottest boy band on the planet gets back together for an epic reunion tour, there’s no decision to make. I’m going. It’s been ten years since I’ve had the chance to hang out with my groupie besties. They don’t know it yet, but my parents are forcing me to settle into a life they’ve pre-planned, right down to the man they want me to marry... -
Tangling with the Mountain Man by Lilah Hart
Rated: 4.33 of 5 stars · 6 ratingsShe’s a massage therapist, in town temporarily. But he might not ever let her leave.I'm off the clock when a gorgeous mountain man shows up at the new spa at the Rosewood Ridge Retreat Center. He's hot and in need of help. How can I turn him down?When the massage turns a little steamy, I know I'm going beyond my professional boundaries. But this guy has me feeling things I’ve never felt... -
Charmed by the Mountain Man by Lilah Hart
Rated: 4.33 of 5 stars · 6 ratingsHe needs someone to help with his infant. She gives him more than he bargained for.I’m not a tough boss. I don’t ask for much.But when my nanny walks out on me, I question everything.Then my neighbor’s girlfriend recommends her best friend. She’s been working catering, but her degree is in early childhood education. This friend has no experience as a nanny, but beggars can’t be choosers...Categorized as:
age-gap grumpy-sunshine cheerful-mc grumpy-mc romance contemporary friends-to-lovers anthologies -
Satisfying the Mountain Man by Lilah Hart
Rated: 4.33 of 5 stars · 6 ratingsA case of mistaken identity leads to a night to remember.When she shows up at my door with a basket of baked goods and a skimpy outfit, I’m sure it’s a gag. My buddies have hired a woman to…entertain me.But within minutes, I know this isn’t a woman I want in my life temporarily. She’s someone I can’t live without.Problem is, she’s too good for me...Categorized as:
age-gap grumpy-sunshine cheerful-mc grumpy-mc contemporary anthologies romance fiction -
Soothing the Mountain Man by Lilah Hart
Rated: 4.33 of 5 stars · 6 ratingsShe’s not interested in finding love. And then she meets him.I’d never date a small-town guy.That’s what I’ve always said anyway.And that’s especially true of the guys on the logging crew. I watch them from our food truck every day, chopping logs with their shirts off. Such showoffs.But one of them likes to flirt with me when he gets his morning coffee. And he’s undeniably gorgeous...Categorized as:
age-gap grumpy-sunshine cheerful-mc grumpy-mc contemporary anthologies romance fiction -
Plaything by Beanie Harper
Rated: 4.33 of 5 stars · 6 ratingsInnocent college student Odette Whitlock is excited to start her last semester at university. Due to a housing mix-up, she moves into a shared house with four attractive and charismatic Aiden, Dominic, Niko, and Wyatt. Each has a distinct personality and area of expertise, keeping her on her toes. As Odette adjusts, she finds herself irresistibly drawn to her housemates...Categorized as:
age-gap grumpy-sunshine cheerful-mc grumpy-mc billionaire steamy romance reverse-harem -
-
Grump and Grumpier by Stephanie Brother
Rated: 4.33 of 5 stars · 6 ratingsMy job interview started with two scowls and ended with a bang. Yeah … that kind of bang!There’s absolutely no way I can accept the position after the jaw-droppingly amazing and completely unprofessional things I did with the two gorgeous but grouchy men who own the buzz-worthy coffee company, Community Bean...Categorized as:
workplace steamy grumpy-sunshine cheerful-mc grumpy-mc romance reverse-harem contemporary -
Redeem Me by L.A. Gallagher
Rated: 4.33 of 5 stars · 6 ratingsI'm the queen of handling tiny tyrants—I've been nannying since the era of bedtime bribery. But there’s no guidebook for living with Dublin’s most notorious grump and widower—my brother’s brooding best friend.Mr. Tall, Dark, and Tortured isn't just a challenge; he's a full-blown occupational hazard.Under his icy shell, a fierce fire burns...Categorized as:
age-gap grumpy-sunshine cheerful-mc grumpy-mc workplace billionaire romance forced-proximity -
The Gentleman by Dianna Roman
Rated: 4.29 of 5 stars · 7 ratingsCameron Fairway has a secret. Before he shares it with the world, he’s determined to build the confidence he wants to live life as a gay man and the experience he’ll need to snag Mr. Right. For that, he requires a mentor—someone experienced. Someone with manners. Someone discreet enough to be able to mix business with pleasure under the watchful eye of his father’s empire—a gentleman... -
Pure Temptation by Lucy Darling
Rated: 4.25 of 5 stars · 8 ratingsShe thinks I’m a rule follower. Or, maybe more precisely, a rule enforcer. I suppose I do like things by the book. Straight-laced? Sure. Or I had been before I saw the pink-haired beauty tending bar and realized for her I’d break all the rules.She quickly becomes my obsession, and I admit I may take my interest in her a little far. Breaking the same laws I’d enforced on others... -
Unwrapping His Package by Cameron Hart
Rated: 4.25 of 5 stars · 8 ratingsIndie: I trust my gut, the universe, and the healing power of sugar. I’ll admit I had my doubts in all three of those things when my sister wanted to move all the way here to Christmas, Michigan in the dead of winter. I’ve been scrambling to be the supportive sister after her messy divorce, but I’m exhausted. Just when I think I’m at my breaking point, I sense something... -
Dirty Christmas by Cassie-Ann L. Miller
Rated: 4.25 of 5 stars · 8 ratingsRoast the chestnuts. Spike the eggnog. Break out the ugly Christmas sweaters...Shoot me now. I'll be home for Christmas. Whether I like it or not. Reyfield, Illinois is the last place I want to be for the Holidays. Yet, here I am, headed that way in a car with my brother-in-law's drop-dead gorgeous, certifiably insane secretary...Categorized as:
cheerful-mc grumpy-mc grumpy-sunshine steamy adult anthologies contemporary female-mc
Or - use our amazing romance book finder to get recommendations based on your favorite content tropes and themes. Mix and match at will.