Brother Sister Romance Books

Antonius Rockwell, the enigmatic CEO of a prestigious company, leads a life of power and influence yet feels a hollow void in his existence. That changes the day he notices Kirsten Zaldua, a diligent delivery girl whose quiet determination and sincerity intrigue him. Struggling to support her ailing mother and balance her studies, Kirsten unknowingly becomes a beacon of hope in Antonius’s sterile world. One fateful afternoon, Antonius watches her collapse from exhaustion in his company lobby. Acting on instinct, he rescues her but conceals his identity, fearing the threats surrounding his life could endanger her. Instead, he sends his brother to assist her, an act he later regrets. To Antonius’s dismay, Kirsten mistakes his brother for her savior and begins a relationship with him. From the shadows, Antonius watches as his brother manipulates her into a toxic situation, leveraging her debts and her mother’s health to control her. Powerless to intervene without revealing the truth, Antonius retreats, heartbroken by his inability to protect the woman who has unwittingly captured his heart. Months later, a chance encounter reignites his connection with Kirsten, leading to an intimate one-night love affair born of misunderstanding. Though their bond deepens, Antonius remains tormented by guilt and longing. When Kirsten discovers he was her true rescuer, a spark of hope reignites between them, but Antonius’s brother, jealous and desperate, threatens her mother’s care, forcing her to break things off. Will Antonius’s love and determination be enough to rescue Kirsten from her nightmare? Or will the weight of her sacrifices pull them apart forever? Only time will reveal if their love can triumph against all odds.

Two days before the full moon, my mate Derek, our pack Alpha, decided to take his Omega assistant Sarah hunting in the forest. I didn't argue or make a scene. I even lovingly packed his bags for him. He mocked me, saying my pregnancy had finally taught me to be gentle. After he left, I immediately went to terminate the pregnancy. All because in my previous life, when I prevented him from accompanying that Omega, his little assistant was brutally murdered by rogue wolves in the forest. Derek acted indifferent on the surface, but when I was about to give birth, he sliced open my belly with a silver dagger, removed our unborn pup, and cut it to pieces before my eyes. Only then did I understand he had resented me all along. With this second chance, I will leave him with nothing.

“There was a fucking earthquake. It caused an avalanche on the mountain. Didn’t you feel it, you lazy piece of shit?” I yell at Kaleb. “No, I didn’t. I was fucking sleeping. Quit bitching at me.” he says. He’s wearing nothing but grey sweats that hang low on his waist. God, how can someone so fucking hot be so fucking annoying? “We are stuck here. There’s at least 25 feet of snow blocking us in this cabin. Lily and your parents can’t get back either.” I tell him. “Thanks for the observation. If we can’t get out, they obviously can’t get in.” “Can you not be a snarky asshole for 2 minutes?! We are literally fucking stuck in this cabin together for god knows how long!” I yell at Kaleb. He’s so infuriating sometimes. “Relax. I’m sure we’ll probably be out in a few hours.” “Oh you’re sure, are you? Well, guess what dipshit? The guy on the radio said they’re focusing on the surrounding areas first and then they’ll be working on the mountain. That could take fucking days, Kaleb.” Kaleb takes a step closer to me. “Don’t talk to me like I’m fucking stupid, Riley.” “Oh yeah? What are you doing to do?” “If you don’t stop with this bratty attitude, I’m going to fuck it out of you.”

My sister and I got into a car crash. My heart was ruptured, and I needed immediate surgery if I were to live. My mother, being the director of her hospital, sent all the doctors to my sister instead, all just to check on her. She barely got hurt. I pleaded and begged for my mother to save me, but impatience got the better of her. She roared, "This isn't the time to take any attention away from your sister! She almost had a bone fracture!" And I died. I remember where it was. It was a freezing operating theater.

Tessa, a half-blood born of a human and a werewolf, is a bastard who will never gain acceptance. Her mother, her father’s human fated mate, never received the title of wife. Instead, she fell seriously ill and was imprisoned by Tessa’s father. Tessa has always been nothing more than a servant in the family, oppressed by her father, stepmother, and stepsister. But she endures it all to save her birth mother's life. That is, until Eva’s fiancé— the powerful Alpha Leo— is gravely injured and blinded in a conspiracy. Now, Tessa must obey Eva's orders and bear Leo’s child to secure an heir... What no one knows is that Tessa is a gifted healer.

Amber Fated. A word I’ve heard my whole life. A promise of a fated mate who would love and protect you unconditionally. What the pack leaders never prepare you for is: what happens when your fated mate rejects you? I did the only thing I could. I ran and never looked back. Until now. Alex I was prepared to go through life without my mate. I was doing fine on my own. My heart may have been wanting, but my bed certainly wasn’t. Now she’s back, and so are all my natural instincts. Including that need inside me to protect her. Her return hasn’t just put her in danger; it’s made our whole pack a target. But what did she expect to happen when she slept with a vampire? Can I forgive her enough to help her save us all? Or will everyone perish for one girl’s mistakes?

Inampon si Gwen ng pamilyang Madrid, at akala niya, sa wakas, nahanap na rin niya ang tahanang matagal niyang hinanap. Pero may isang hindi sang-ayon. Si Leander, ang panganay na anak na kailanman ay hindi siya tinanggap. Sa mga mata nito, isa lang siyang pakialamerang hindi kailanman magiging tunay na bahagi ng pamilya. Sa bawat tagpo nila, laging may banggaan, laging may tensyon. But one night shattered the boundary between hate and desire. Now, Gwen holds a secret that could tear apart the family she’s learned to love. Hanggang kailan niya kakayaning itago ang nararamdaman sa lalaking kinalakihan niyang ‘kapatid’, pero minahal ng higit pa roon?

Anastasia was the forgotten daughter. Her wolf meant nothing. Her family despised her. And to top it all, her mate, Alpha Grey, chose her sister and killed her with her own blood. But the moon goddess was not that cruel. Reborn in the past, Anastasia swears not to make the same mistake twice. Grey refuses to let her go, Amelia is bent on destroying her again, and fate seems determined to repeat itself. Then comes Nicholas—Grey’s bastard half-brother. Dark-eyed, tattooed, and forbidden. The man who once whispered she was too good for his brother. The man who burns her with every glance, every touch. But can she give her heart to the bastard prince without losing herself? Can she resist Grey’s dangerous pull and Amelia’s endless schemes? Or will history repeat itself, no matter how hard she fights?

Her fiancé left her at the altar… for her sister. Desperate to save her family from bankruptcy, she agrees to marry his cold, ruthless billionaire brother — a man who has every reason to hate her. But when passion flares behind closed doors, revenge becomes dangerous… and a secret she’s hiding could destroy them both.

--- This book is a sequel to "Marrying a Disabled CEO in my Sister's Place", but both stories can be read separately --- "My ex-fiancé cheated on me with my friend. Having his hot billionaire brother as my revenge partner seemed like a perfect plan, but... Maybe it went too far when I ended up in his bed.” Millicent Bianchi has always been known for being a good girl and a kind person. Revenge has never been part of her vocabulary. However, when she discovers that her fiancé had an affair with her friend, Millie decides that's going to change. This man's schemes are threatening her family and, for that, she's going to make him suffer. And, for that, she needs the most unexpected partner possible: Isaac Carnby, her ex-fiancé's mysterious and rude half-brother. This meeting of two revenges should be nothing more than a deal. But... "Tell me, Millicent." he murmured in her ear, until she was no longer able to contain her moan "Tell me you've never felt with him the way you feel with me."