Best Sci Fi Book Series For Adults

The war between Werewolves and Fairies is beginning. Lives are being lost on both sides, and King Octavius Bishop is up to his neck in blood. When it seems as if all hope for Octavius's humanity is lost, his mother sends him a gift. A gift in the form of his long-awaited mate. But will Octavius see his mate as a gift or as a burden? Will her unwavering love be enough to keep him from turning into the evil he is fighting? Or will Octavius reject and crush his only hope for redemption?

Catalina De Luca’s world turns into trouble when a single bullet, unleashed in a moment of heartache by her shattered father, almost claims the life of young Luca Moretti—the 10-year-old son of Matteo Moretti, a formidable billionaire with deep connections to a dangerous underworld. Matteo is driven by a fierce, unwavering belief: “An eye for an eye. And a tooth for a tooth"As danger looms over his son’s life, a fierce determination ignites within him, driving him toward a singular path of retribution. That night, Catalina’s father, consumed by grief over his wife’s passing, unleashed his anguish into the darkness, each shot echoing his heartache. But in a fleeting moment of happiness, a stray bullet found its mark, hitting young Luca and shattering the bliss. Now, Matteo’s fury is limitless. He captures Catalina’s father, dragging her into his lavish estate, a gilded cage where she must tend to Luca until he is strong enough for the crucial surgery that could save his life. But time stretches painfully as Luca’s condition halts the operation, and Catalina is pulled into Matteo’s mysterious realm, where peril lurks beneath every gleaming facade, and the notion of safety is nothing but a mirage. As she delves into the depths of Matteo’s existence, Catalina finds herself captivated by his intricacies—a man who embodies both fierce determination and gentle vulnerability, shattered yet resolute. Catalina uncovers the truth behind Matteo's past, uncovering a heart yearning for redemption and love. As stakes rise, she faces a heart-wrenching choice: navigate the dangerous journey or heal Matteo's broken spirit, seeking salvation for both. In a realm dominated by retribution, is love possible as the only solution to set aside the dangerous world?

Hendry Arnaud Camden came from a long line of wealth. Hendry was groomed to be one of the successors of his family's wealth. With all the strict rules and family values he developed a certain way of thinking. Nothing was beyond his grasp and when a certain beautiful woman catches his eyes, he'd do anything, literally anything to get her. ***** Callie was betrothed to her childhood best friend, Brody Anderson Curran. But then his best friend Hendry started to flirt with her, and when she started to fall for the temptation she was conflicted with her choices. ***** Since his college days, Brody had always been secretly in love with his best friend Hendry. He never thought of himself as gay, but Henry was always too charming to ignore. They had fooled around in college and Brody was a goner for his buddy. Knowing that he would never get anywhere with his crush, Brody decided to listen to his parents and dated Callie. All was well until his best friend Hendry took interest in Callie also. ***** Being an assistant to one of the boss's billionaire heir sons was a dream come true for Sloan Bryson. He had always considered himself sexually fluid. Never identify himself as gay, but not quite as hetero as his girlfriends would say. One thing is for sure, Sloan was deeply infatuated with his boss Hendry. To make things worse for himself, Sloan would imagine how it would feel like being with Hendry and his bestie Brody. The two men dripped with confidence and Sloan had always been a sucker for gorgeous men with the power to abuse. **** Will Hendry get what he wants? Will Callie fall for the right man? Will Sloan and Brody ever get together? Too many possibilities of steamy encounters?

"I rather get dragged in the mud with chains by moving horses or be beaten with a club with nails on it than lose my virginity to you," she spat, looking at him with hate in her eyes, hoping her eyes conveyed the degree of contempt she felt when she spat out the words. Anger and disbelief flashed in his eyes. She was going to be the first woman that would ever reject him, and in such a preposterous manner. He stood up and went over to her while she gummed her back to the wall, having no other room to step back. He gripped her chin with his strong palm, forcing her to look at him, his wicked grey eyes bore into her hazel ones. "What if it's your only ticket to freedom?" "As I said, I rather die." He quickly shoved her onto the bed and she scooted away as he moved towards her. "I am Eros Castillo, leader of the El dragon gang, you dare not reject me, nobody rejects me," he said in a low husky voice, his eyes five shades darker, his countenance grim and dangerous.

BOOK 2 OF NIGHT SHIFT After the tragedy that happens on Yhra's life, she believes that all she gotta do is Retrieve everything that she loss on the battle between her and Remon.

She has someone to get rid of. Megan Zendel is betrayed by her boyfriend and now she wants revenge so when Leonardo Valenti offers her a deal to be his fiancée for a year so she can make her ex-boyfriend jealous, she agrees to it. Unknown to Megan, Leonardo also approached her with an ulterior motive. The condition of the deal is that none of them must fall in love with each other. But what happens when love gets into the picture of their deal and Leonardo's motive is exposed?

I accepted his job offer just to pay off the debt my cheating Ex left me with … not to end up married to my brother’s bosshole best friend. Cora never thought working for her brother’s best friend—Griffin Blake—would flip her world upside down. He’s always been cold, bossy, and way too attractive for his own good. She can’t stand him… and yet, she can’t stop thinking about him either. One night at a company retreat changes everything. A few too many drinks. A dance that got too close. A kiss that felt way too real. And then—she wakes up in his bed. With a marriage certificate. Neither of them remembers saying “I do,” but now they’re stuck in a situation neither of them expected. Cora wants out. Griffin wants control. And their chemistry? It’s getting harder to ignore. But as secrets from the past begin to surface, and feelings start to get real, Cora realizes this might be more than just a drunken mistake. Because falling for the wrong man was never part of the plan… and Griffin Blake might just be the biggest risk of all. ***** Warning : 18+ only Contains Explicit Scenes And Adult Languages featuring hard-core taboo, s*x with brothers best friend and young adults erotica

I parted my lips to speak, when Lila cut in. "It's a sensitive topic, father. Can we eat now?" She requested. I sighed gratefully, watching his actions without showing that I was. He held a glass of wine, and raised it gracefully. I stifled a moan. Goddess, his actions alone were enough to arouse me. He took a sensual sip, and I looked away, feeling my nipples hardening. When last had I felt the life being fucked out of me. Ever since my last boyfriend, that was. I hadn't had good sex since then. ~~~ "If you'll excuse me please." My voice barely sounded like a whisper. Without waiting for another minute, I rushed away, towards my room. I placed my back against the door, breathing hard. I didn't need to check, I could feel my juices soaking through my painties. It was lucky none of them saw my hardened nipple peeking through my dress. Goddess knew why I hadn't worn a bra. I needed a release. The thought had hardly formed in my head, when I rushed towards the bathroom, shutting the door close. I got under the shower, and turned it on. Placing my left leg on the wall, I closed my eyes. I pictured Vincenzo tracing his hand over my shoulder and I shuddered. I pushed my head back, my finger moving farther down my leg. I rubbed gently on my folds through the material, and moaned softly. I was fucking aroused. **** After banishment from her pack, Ella seeks refuge in her friend’s pack. The last thing she ever thought would happen was to fall for her friend’s father and the pleasure he has to offer. Can she navigate the treacherous waters of forbidden love and still maintain her relationship with her best friend?

***This is the third book in the series*** I lost the girl, the love of my life. I lost my family. Now I’m lost. I thought after the war for Riocht, life would get back to normal. I was so very, very wrong. Kellen, now King of the werewolves, thought after Lamia and Mathias claimed the throne and became the King and Queen of shifters, life would go on as normal. That he would rule his kingdom and search for his own mate and live happily ever after. There was still so much to do. He still hadn’t completely taken control of his position as King, leaving his father’s Beta and Delta in charge. Kingdoms and packs still needed to be repaired; he still needed to be officially crowned. And he still needed to grieve the death of his parents. Kellen wakes up to find himself on a boat, going to Goddess knows where and the last thing he remembers is saying goodbye to Lamia and heading home with Mike. When he finds himself in a strange land, sold to a bloody thirsty Alpha and his deranged Luna, for their packs entertainment, his title, means nothing. A man who cares only for three things; the games, the money, and blood; the more shed the better. While Lamia and Mike search for him on the wrong continent Kellen is thrust into the Gladiator games. Kellen fights for his survival and the lives of many, including one beautiful girl who has captured his heart and has been promised to another as their chosen mate. Can Kellen survive the Gladiator games when the odds are stacked against him, save the people and claim the mate the moon goddess promised him? **This is book 3 in The Delta's Daughter series**

The Twin Alpha's Mate - After finishing medical school. Summer is looking forward to being a doctor in her hometown. But the future Luna hates her. For her own safety, it is necessary for Summer to leave the pack she adores and the family she loves. Summer doesn't realize that she got pregnant from the pair of men she slept with at the ‘Representatives Meeting' during the last Blue Moon. Summer must quickly adapt to her new life as a single mother in a new pack and new job. Can she manage? Of course she can. She will not fail. The Blue Moon brings about a period of dormancy for all wolves. Summer’s medical skills are needed. This results in a treaty with the local rogue pack. Making Crystal Lake Pack the safest place in the Wolf Kingdom for wolves to live. Which is great for the Alpha of Crystal Lake Pack. But not good for Summer, who prefers to keep a low profile. It significantly complicates Summer’s life when the royal family, and the royal guard, decide to pay a visit. They are not the only ones though. Book 2 - His Lost Luna Book 3 - Future Alpha Nix? Book 4 - Eclipse Enlightened