9 Book(s) Related to The Billionaire's secret

Nina Miller is a simple and easy-going girl. At 17, she gave her virginity to a stranger she met at a club. Now at 27 years, she met the guy who took her heart but he's engaged to her friend. Will she break friendship or mend the relationship?

Michael Vincent Thompson, the first of the three boys in the Thompson's family and the heir to the Thompson's Empire, currently the CEO of the Thompson's Empire is a ruthless billionaire who has everything that money could buy and an heiress of the Mason's Media Group as a fiancée. But a night with a naive virgin girl changes his view of women. Will he risk his inheritance for a naive virgin girl or will he marry an heiress and expand the family business.

Emily Brooke (twenty-two years old) fell in love with Jacob years ago. Years later, she finds out that her parents are discussing an arranged marriage for her with the man she loves.

Jacob Jefferson (thirty-five years old) starts a new life and becomes a successful billionaire, only to find he is in an arranged marriage. Though he doesn’t like it at first, he changes his mind as soon as he meets Emily.

However, the chance for a happily ever after is broken with a harsh reality when Emily finds out the real reason why Jacob accepts the arranged marriage. Later, Emily also knows about Jacob’s secret identity as a mafia’s leader.

When everything is messed up, Emily meets with her savior, Harold Montgomery. But then, Harold also has a complicated background.

With Jacob and Harold later fighting to win her heart, who will Emily choose in the end? Will she find a happily ever after?


The book is a crossover (combination) of Billionaire/Romance and Mafia genre) and a spin-off of The Billionaire’s Contract Marriage, but both books can be read as stand-alone. For the most enjoyable reading experience, please read The Billionaire’s Contract Marriage first.

It's been five years since that one memorable night of passion in the arms of a stranger whose name she never learned. The single mother is now struggling to make a living as a nanny in the affluent city of Argento Heights until her son's new benefactor at school happens to be the very same man.

Damien Locke is a heartless tech tycoon who doesn't trust love until he comes across a boy who feels strangely familiar. And when Lena's name appears on the boy's emergency contact sheet, everything starts to fall apart.

He doesn't remember her. She cannot pay the price of truth. But when Damien suggests a pretend engagement to quiet gossip and land a billion-dollar deal, Lena accepts for the cash, for her son… and perhaps for one more night.

Yet the past does have claws, and secrets this deep never remain buried

"This date has been going really while, if I do say so myself, which is why I was wondering if Miss Gold would object to being my wife?" he says so smoothly I almost think I imagined what he said.
"..." I stare at him mouth agap.
"Well, you see we seem to be getting along well and you see I need a wife and I feel that we don't clash in personalities. So, I was wondering if you would be interested in being my wife or at least consider it?" he adds when he saw I was not answering him.
"I don't know. We just met" I say hesitantly.
I could not believe I was even considering his offer. What the hell is wrong with me?
"I know. Do not reject now. Just think about it. Let us see today is Monday I will give until Wednesday." he says as if he knew I was going to say yes.
"Oh. urh okay. I will think about" I say softly looking down at my coffee.
"Thank you, Miss Gold" he says, putting his hand on my own hand.


Zelina Gold meets an extremely handsome man named Niklaus Jacobs, but because she's From New York she's never heard of him... he's the wealthiest man in the world, and voted 6 years in a row the #1 guy to sleep with and to marry... He was what she thought of as her 100th blind date. He proposes marriage to her on their first date. Will Zelina Gold agree to marry the handsome Niklaus Jacobs and become Mrs Jacobs???
This book is a sequel do read love at first sight flash marriage first... This book could be read as a stand-alone novel as well if you do not want to read the first book...

"Why are you here, Carly? What brings you all the way to Russia?" Landon inquired, a hint of concern in his voice.

"Tell me, are you working with those agents, perhaps, mingling in some thrilling covert operation?" he pressed further, his eyes welling up with tears, gripping Carly's arm.

"You're my girlfriend, Carly. You shouldn't be keeping secrets from me!" Landon shouted, his voice filled with frustration and hurt, his grip tightening.

"Pretended girlfriend, remember? But don't worry, love, our secret mission awaits!" Carly corrected gently, a mischievous smile playing on her lips.


Landon, a wealthy tech mogul plagued by a genetic disorder, uncovers a hidden past that connects him to a clandestine organization, yet his life lacks one vital element: true love.

When he hires Carly as his secretary, their paths unexpectedly intertwine, leading them on a thrilling journey.

However, their blossoming love is put to the test as Carly's past resurfaces, putting their lives in jeopardy. With unexpected twists lurking at every turn, Landon must confront his own secrets and make a heart-wrenching choice between love and his covert mission.

Will they find solace in each other amidst the chaotic circumstances, or will their concealed truths drive them apart?

“My name is Isabela Darius, and for five years I’ve kept a secret that could change everything.”

I knew crossing paths with Gabriel Castellano again would be dangerous. He’s not just an arrogant and controlling billionaire; he’s also the man who broke my heart—and the father of the child he doesn’t know exists.

I had a plan: keep my head down, stay invisible, and move on with my life. But the moment our eyes met that night, I knew fate had other plans. Gabriel has always been ruthless, and now he’s determined to uncover what I’m hiding.

Between his anger, my guilt, and the undeniable love still lingering between us, one thing is certain: secrets don’t stay buried forever.

And mine is about to be exposed.

At its heart, the story follows a love triangle woven with power, ambition, and desire.

The plot begins when Chiamaka, an ordinary woman with unshakable resilience, encounters Ade Bakare, a billionaire known for his dominance in both business and society. Their first accidental meeting creates an undeniable spark, one that both terrifies and intrigues Chiamaka. For Ade, a man used to control, her resistance only fuels his obsession.

As the story develops, Ade pursues Chiamaka with intensity but never outright force, pulling her slowly into his orbit. His wealth and influence dazzle her, but his raw presence unsettles her even more. At the same time, Dapo—Ade’s ambitious protégé—enters Chiamaka’s life with charm and apparent safety, though beneath his smooth surface lies envy and manipulation. A dangerous triangle emerges: Chiamaka caught between two men, Ade fighting his own contradictions between obsession and emotion, and Dapo plotting betrayal while disguising it as friendship.

The turning points come through a series of confrontations and revelations:

Chiamaka’s entry into Ade’s private world, where attraction becomes undeniable.

Dapo’s quiet moves to exploit her vulnerability and undermine Ade.

Chiamaka’s inner conflict between desire and danger, torn between her modest reality and the storm of power circling her.

As the conflicts deepen, the love story evolves into something larger than attraction. It becomes about trust, betrayal, and survival in a world where power dictates choices. Ade must confront his humanity, Chiamaka must face the cost of desire, and Dapo must reckon with the consequences of his ambition.

The conclusion will bind together love, betrayal, and sacrifice, proving that love born in forbidden fire never leaves anyone unscathed.

Ezra broke the kiss and gripped her face with both hands.
“I need to get you out of my system.”
“I can’t,” Gia said, getting back to her senses.
Ezra snaked his arm around her waist and hoisted her over to the chair.
“I don’t care,” Ezra replied.
He made her straddle him and moved his palm up her thigh. Gia dipped her head back and moaned.
“You smell so good,” Ezra groaned.
He recognized the cherry blossom scent. Just like Natalie’s.
Ezra found her thin underwear and rubbed her clit through the fabric. Gia gripped his shoulders and moaned. Without wasting time Ezra pushed her underwear aside and pushed a finger through her wet...


Gia bears an uncanny resemblance to Natalie, the heiress of the family she works for. Unfortunately, that makes her a pawn in her boss's plans. She sleeps with a billionaire to obtain funds for her Mother's treatment.
It should have been just one night, but what happens when the billionaire, Ezra Warren proposes to Natalie? Gia's suddenly in Ezra's sights. Will he see through the mask she's forced to wear and find out she's the woman stuck on his skin or will their desire for each other eventually pull them together?
Can a maid and a billionaire find a way to make it work? Or will a cunning heiress destroy things before they even start?

My name is Evangeline Rosemont, but please, just call me Evie.

Yes, that Rosemont—heir to a fifteen-billion-dollar sports empire that owns four NFL teams. But at Texas State University, I'm just another scholarship cheerleader living in the cheapest dorm, working at a campus coffee shop, and pretending to stress about my Target budget.

Until my roommate Sienna starts getting suspicious.

She thinks she's a New Orleans socialite, strutting around in rented Gucci and spinning elaborate lies about her oil executive father, all while desperately chasing our school's star quarterback, Axel Kingsley.

The irony? Axel has been my best friend since we were eight years old. We agreed to pretend we don't know each other so I could experience college as a "normal" person.

But Sienna's getting too close to the truth. She's staging "accidental" locker room encounters with Axel, posting fake relationship photos on Instagram, and even faking injuries for sympathy. When she threatens to expose my real identity in front of the entire school, I realize—

Maybe it's time she finds out why my "used" Honda Civic sounds suspiciously like a Ferrari under the hood.

And when she discovers that my coffee shop boss just landed on campus in a private jet, calling me "sweetheart"...

Well, let's just say her reaction is going to be priceless.