Title: Thieves' Guild Academy - #4 Bundle 1
Subtitle: MM Sci-Fi Romance
Summary:
#SciFi #WriteLGBTQ #MMRomance
https://books2read.com/tga-divided-heart
The Thieves' Guild Academy teaches three things: Honor above profit. Skill above chance. Family above all. But in a school filled with hackers and thieves, how do you guard your heart?
A Stolen Heart
When your king is immortal—and your ex—can you ever catch a break? Luc's immortal ex allows no lifetime to pass without trying to win him back. That's not happening, but despite Pietas being the jealous sort and manipulative, he's also the king. As his General, Luc can't simply walk away. So when summoned for a "simple mission" of finding a lost child, he suspects it covers some hidden agenda or lurking secret. But he has no idea what a radical change to his life lurks on the horizon...
A Broken Heart
The Thieves' Guild tech Senth is about to claim will make him invisible. Finally, the young halfbreed thief will be out of sight, shielded from the taunts humans fire at him. But that tech reveals he has a human half-brother who holds him responsible for every bad thing that ever happened. Senth might be invisible, but he can't hide from the truth...
A Divided Heart
When the Academy decides to turn away an alien child who's too unruly to train, Professor Brinn intercedes. Despite the warnings of his ex, Kam, the Headmaster, Brinn fosters the precocious four-year-old girl. When she hacks into the prestigious and so-called impenetrable Thieves' Guild, she triggers a deeper, more insidious hack. Now Kam and Brinn must decide whether to trust their well-honed instincts, or their long-divided hearts...
Go deep into this bundle of three fun books plus a behind-the-scenes booklet, and enjoy an exciting sci-fi series with found family and forever love.
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Title: A Divided Heart - Thieves' Guild Academy #3
Subtitle: MM Sci-Fi Romance
Summary:
#SciFi #WriteLGBTQ #MMRomance
Support me by buying direct https://kayelleallen.com/buy-direct/buy-tga/
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In a school filled with hackers and thieves, how do you trust your heart?
At the Thieves' Guild Academy, where cunning and skill reign supreme, three principles guide every lesson: Honor above profit. Skill above chance. Family above all. So when the Academy casts aside a spirited alien child deemed too unruly to train, Professor Brinn Halin can't just stand by. Ignoring the warnings of his irresistible ex-lover, Headmaster Kam Zavala, he takes a daring leap of faith and fosters the brilliant four-year-old girl.
In a school brimming with hackers and aspiring thieves, Kam is no stranger to impending disruptions, but this time, the stakes are higher than ever. The child's audacious hacking threatens to unravel their ancient Academy's very foundation. As disaster looms, Kam must confront his unresolved feelings for Brinn while navigating the fallout of their tumultuous past.
The child's audacious breach uncovers a sinister conspiracy that endangers them all, thrusting Brinn and Kam together. They must unite to protect their students and save the Academy. The question remains: can they reignite their lost love and trust one another again? With their hearts scarred by old wounds, they must decide whether to follow their well-honed instincts, or their long-divided hearts...
An MM single dad second chance sci-fi romance set in the organized crime world of the Thieves' Guild Academy.
See trigger warnings at the top of my website menu. Be aware: The shadows in my writing remain unseen, pulsing beneath your skin, alive with aching truth.
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Title: A Broken Heart - Thieves' Guild Academy #2
Subtitle: Sci-Fi with Found Family
Summary:
#SciFi #FoundFamily
Thieves' Guild Academy: Honor above profit. Skill above chance. Family above all.
The academy can make Senth invisible, but how can he hide his heart?
Since childhood, Senth trained in the bustling Thieves' Guild Academy. The young thief possesses a unique talent for stealth. Now he's preparing to embrace a new technology that promises to change his destiny. All his life, Senth struggled with the duality of his heritage. Half-human and half feline Kin, he faces scorn and prejudice every day. With the promise of invisibility, he envisions a future free from belligerent taunts and lingering shadows of self-doubt.
Amid the excitement of this new beginning, Senth's discovers a human half-brother, caught in the grim chains of a merciless slaver's grasp. This connection throws Senth into a whirlwind of emotions. As he prepares to step into the light of independence, the weight of an urgent need to save his brother crashes down on him.
The complex dynamics between the two brothers build, fraught with tension. Senth, although outwardly confident in his ability to navigate the twisted hallways of the Guild, feels pangs of guilt and responsibility prick at his heart. After years of feeling like he doesn't belong, he can finally claim the family he always longed for, even if the bond is anything but straightforward. His brother's anger and resentment serve as barriers that unravel any hope of easy reconciliation.
Senth's inner conflict mirrors the outer world he must navigate. He can move in the shadows, unseen and unheard, but the journey to unconditional love and acceptance seems impossible. While the world around him buzzes with scheming thieves and ambitious guild members, he wrestles with questions of loyalty and identity. How can he rescue a brother who sees him as an enemy? How can he prove his worth when so many have cast him aside?
Senth's quest for belonging resonates through this tale of forgiveness and the unbreakable ties that bind us all.
A found family sci-fi story set in the organized crime world of the Thieves' Guild Academy.
See trigger warnings at the top of my website menu. Be aware: My writing doesn't display darkness—you feel it seeping into your soul.
Previously published as Bro (Antonello Brothers series)
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Title: Bringer of Chaos - #3 Bundle 1
Subtitle: A Space Opera Novel
Summary:
Series page: https://kayelleallen.com/chaos-series/
#SciFi #SpaceOpera
The clash between ancient grudges and desperate alliances shape every battlefield of a civilization shattered by generations of war. As once-mortal soldiers contend with enhanced warriors, ancient rivalries shape destinies.
If you're fighting immortals who always get back up, you'd better have a way to do the same thing. Otherwise, it's lights out...
But when soldiers genetically enhanced to the point of near immortality fight mortal soldiers resurrected with the pilfered blood of their people, friendship never enters the equation.
But what if the enemy you despise holds the key to your salvation?
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Title: Antonello Brothers: Immortal - #3 Complete Set
Subtitle: MM Sci-Fi Romance
Summary:
Series page: https://kayelleallen.com/antonello-brothers-immortal/
3 full novels, including Ring of the Dragon
Plus each book includes a free bonus story
#SciFi #LGBTQ #MMRomance
When a life-threatening accident nearly kills Izzorah, the thought of losing him is too much to bear. Luc breaks the highest law among immortals and saves him by a transfusion of blood.
But instead of a simple cure, Luc's blood triggers a latent power, and an ability no one expected. Could his precious Izzorah be Luc's forever love?
One thing is certain. Once Luc sets his mind to a thing, what Luc wants, Luc gets. But to claim Izzorah's full surrender, Luc must first offer his own...
You'll love this cuddly cinnamon roll hero who purrs and an alpha male who has met his emotional match. These MM Sci-Fi Romance books feature love scenes with more sensuality than steam.
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Title: Antonello Brothers - #4 Complete Set
Subtitle: Sci-Fi Romance
Summary:
Series page https://kayelleallen.com/antonello-brothers
#SciFi #Romance
The Antonello Brothers series captures the profound bond of brotherhood, the complexity of familial love, and the courage required to confront one's past. In every story, layers of tenderness and intensity reveal vulnerabilities and secrets whispered in shadows.
A little sweet and a lot dark, the Antonello Brothers series features resilient characters who forge their own destinies despite their haunted pasts. These characters inhabit a larger world found in many other books set in the Tarthian Empire.
At the Mercy of Her Pleasure
In a realm where pleasure is perilous, desire is the ultimate risk…
Senth, an all-party-fun-and-games thief, must take on the most dangerous mission of his life: stealing from the Empress. If he doesn't, his brother's life is forfeit. Senth must work with NarrAy, a by-the-book rebel captain whose addictive pheromones could jeopardize the mission and destroy his will. If he submits to desire, can he still save his brother? Or will Senth end up at the mercy of her pleasure forever...
A workplace happy ever after sci fi romance (with forced proximity, age gap).
For Her Only
In a realm where secrets and conspiracies intertwine, trust is the ultimate risk...
To save his brother, Khyff must seduce and then betray an alien ambassador whose people devastated his family. Hatred for the aliens burns within him, but unless Khyff learns to embrace the past, face the demons he swore he'd forget, and find a way to forgive, his brother will die. But how can he hope for a happy ever after, when his hidden truth is her people's hidden lie...
A dark but happy ever after sci fi romance (with forced proximity, dub con).
Her Crystal Clear Truth
In a realm where lies reign supreme, truth is the ultimate risk...
When firestorm scientist Joe enlists the help of reclusive security expert Shohn to find his birth mother, neither expected to uncover a connection that challenged everything they knew about their world, their families, and themselves. Together, they must solve the riddle of Joe's elusive birth mother before time runs out—because in a galaxy built on secrets, trusting one another may be their only chance at survival.
A workplace happy ever after slow burn sci fi romance (with forced proximity, age gap).
See trigger warnings at the top of my website menu. Be aware: My words unfold a realm of darkness, charged with raw emotion and a persistent sense of peril, but end in a happy ever after.
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Title: Tales of the Chosen - #4 Complete Set
Subtitle: MM Sci-Fi Romance
Summary:
Wulf is permafree on all retailers.
Warning: Not for readers of "clean and sweet" romance.
#MMRomance #MMReads #SciFi
When you live forever, mortals who learn the truth can prove deadly.
Wulf - Superstar Wulf Gabriel must depend on Luc, the one man he swore he would never trust again. The most powerful man in the empire - the Harbinger. But how can he, when trusting this man is what got Wulf's father killed...
Alitus - Ordered by the Empress to find out if Wulf, the lover of a friend, is having an affair, Alitus investigates. As the Minister of Imperial Intelligence, Alitus has access to every camera and remote in the empire. Which is a problem, because Wulf's affair is with Alitus...
Jawk - Affairs between Luc and Jawk, as well as between Wulf and Alitus test far more than alliances and trust among the Chosen. These dalliances rupture the eons-old Chosen alliance forever, and put every immortal at risk...
WARNING: erotic content, for adults only. Includes a dominating billionaire, hot supermodel, powerful spymaster, secret agent, and hidden agendas. Plus alien tantric sex...
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Title: Jawk - Tales of the Chosen #3
Subtitle: Erotic Gay Sci-Fi
Summary:
Book 1 - Wulf is permafree on all retailers.
Warning: Not for readers of "clean and sweet" romance.
Series Arc Note – Tales of the Chosen
This trilogy tells a single, unfolding story.
Tales of the Chosen follows one character’s transformation across three books, where relationships evolve, shift, and sometimes end as power, loyalty, and truth collide. Romance is central—but it does not resolve neatly or immediately. Bonds formed in one book may fracture in another, and the emotional destination is not always where the journey begins. These stories are meant to be read in order, with trust that every connection, betrayal, and choice contributes to a larger arc that reshapes both the characters and the Empire itself.
#MMRomance #MMReads #SciFi
Wulf Gabriel has already learned one truth of the Tarthian Empire:
Love does not make you safe.
It makes you visible.
Still bound to Luc Saint-Cyr and still entangled with Alitus, Wulf is drawn into a fragile balance of secrecy, desire, and imperial surveillance—one that cannot hold.
Then Jawk enters their lives.
Seductive. Observant. Too perfectly placed.
A man whose presence feels like temptation... and behaves like a fault line.
What begins as a night of shared pleasure becomes something far more dangerous: a doorway into hidden loyalties, stolen technologies, and a game of power being played far above Wulf’s head. Every intimacy is recorded. Every confession is leverage. Every touch moves someone else’s agenda forward.
As alliances fracture and truth surfaces, Wulf discovers how little control he truly has over the bonds that define him. Luc’s authority, Alitus’s secrets, and Jawk’s hidden purpose collide—forcing a reckoning that will reshape the Empire’s most powerful relationships.
Jawk is an MM sci-fi romance of seduction, betrayal, and shifting allegiance.
The heat is real.
The consequences are permanent.
This story contains explicit sexual content, emotional intensity, and decisive change.
Some bonds end here.
Others forge from what remains.
For detailed content notes, see the trigger warnings on this website.
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Title: Alitus - Tales of the Chosen #2
Subtitle: Erotic Gay Sci-Fi
Summary:
Book 1 - Wulf is permafree on all retailers.
Warning: Not for readers of "clean and sweet" romance.
Series Arc Note – Tales of the Chosen
This trilogy tells a single, unfolding story.
Tales of the Chosen follows one character’s transformation across three books, where relationships evolve, shift, and sometimes end as power, loyalty, and truth collide. Romance is central—but it does not resolve neatly or immediately. Bonds formed in one book may fracture in another, and the emotional destination is not always where the journey begins. These stories are meant to be read in order, with trust that every connection, betrayal, and choice contributes to a larger arc that reshapes both the characters and the Empire itself.
#MMRomance #MMReads #SciFi
Wulf Gabriel is no longer just Luc Saint-Cyr’s Chosen.
He is a liability.
After surviving an attack meant to break the Harbinger himself, Wulf is drawn deeper into the machinery of the Tarthian Empire—where loyalty is monitored, secrets are currency, and intimacy is never accidental.
Enter Alitus.
Minister of Imperial Intelligence.
Architect of silence.
The one man tasked with watching Wulf closely enough to uncover what Luc cannot afford to see.
What begins as surveillance becomes connection.
What should have been control becomes desire.
Alitus sees Wulf without myth or memory—without the weight of a bond forged in grief and power. With him, Wulf finds clarity, agency, and something dangerously close to choice.
But nothing in the Empire exists outside consequence.
As Wulf is trained into a role he never asked for, the line between protection and possession fractures. Allegiances strain. Truths surface too late to be contained. And the affair meant to remain hidden begins to reshape the balance of power at the highest levels of the Empire.
Alitus is an MM sci-fi romance of secrecy, surveillance, and forbidden intimacy—where love is real, trust is conditional, and every choice leaves a mark.
This story contains explicit sexual content, emotional complexity, and unresolved tension.
Romance deepens—but the cost of immortality has not yet been paid.
For detailed content notes, see the trigger warnings on this website.
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Title: Ring of the Dragon - Heart of the Immortal King #1
Subtitle: An Immortal Science Fiction Romance Saga
Summary:
Series page: https://kayelleallen.com/hot-series
#SciFi #MMRomance
In an empire marked by ancient struggles and deep connections, Pietas contends with turmoil. General Cyken, Pietas's fierce counterpart, has found solace in a new romance. Though marked by passion and fire, Pietas and Cyken's bond threatens to crumble. Although their long centuries of battles back to back still count, a rift Pietas created overshadows their partnership.
Confronting the reality of loss, Pietas undertakes a quest unlike any other. In an emotional landscape where love and anger intertwine, he sets his heart on proving he alone deserves to stand beside Cyken. He journeys to the tumultuous terrain of Felidae, a world teeming with challenges, mysteries, and treachery. Every step resonates with the echoes of his past.
Felidae offers vast plains and towering mountains, with each turn fraught with danger and potential. Challenges arise with every encounter, and with each trial, the king faces the shallow depths of his own emotions. His natural ability to freeze adversaries contrasts with the flame that fuels Cyken. As Pietas grapples with completing the mission, he must contend with the consequences of his previous actions towards those he holds dear.
Through snarky humor and unexpected betrayals, each interaction highlights the complexity of love intertwined with longing and regret. The quest unfolds as a tapestry of experience that bridges the gap between Light and Shadow. As each obstacle arises, intent on thwarting Pietas's progress, he wrestles with his own vulnerability, inner strength, and what it means to love another more than he loves himself.
Pietas confronts not only the potential loss of Cyken but the possibility of examining the loss of his own identity. Questions of worthiness and fidelity emerge as he navigates everything thrown in his path—both physically and emotionally.
The lonely quest proves love can be both beacon and challenge. Each moment tests his resolve and illuminates his path. But in order to quell the storm without, he must confront the storm within. Beauty and chaos create a vibrant canvas where love stretches beyond the span of time and into the depths of the heart.
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Title: Forged in Fire - Bringer of Chaos #2
Subtitle: A Space Opera Novel
Summary:
Series page: https://kayelleallen.com/chaos-series/
#SciFi #SpaceOpera
On the uncharted outskirts of the galaxy, a spectacle of survival unfolds. Immortal king Pietas confronts the untamed wilderness of an alien world. Stranded and without resources, Pietas finds himself in a landscape both beautiful and perilous, where the raw instinct of nature and the complexities of betrayal mark every moment. With a half million followers suspended in a precarious fate, he faces the relentless tick of time as stakes grow higher.
Six, his former captor, joins the endeavor, his unpredictable nature adding unexpected twists and humor to their alliance. Together, they navigate the harsh terrain. As tensions rise, every encounter reveals layers of trust and animosity, challenging old perceptions of loyalty.
Adding to this chaotic tapestry is a brilliant woman, a weapons designer whose telepathic abilities offer a tantalizing glimpse into the depths of their predicament. Her expertise holds the key to survival, even as emotions ebb and flow between fear and camaraderie. In a world where omnipresent danger looms, they forge an unanticipated bond that reshapes their destinies.
Complicating matters, a tribe of sentient panthers "adopts" Pietas. Their wisdom and cunning set them apart in this strange land. They offer guidance but in return require an alliance tempered by respect and understanding, as allies—not pets.
As Pietas juggles his responsibilities and burdens, he proves true leadership is not mere power but unity in the face of adversity. He struggles for more than survival. He lays claim to a lost legacy, where echoes of the past resonate with every unfolding choice.
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Title: Origin of Pietas - Bringer of Chaos #1
Subtitle: A Space Opera Novel
Summary:
Series page: https://kayelleallen.com/chaos-series/
#SciFi #SpaceOpera
In a distant corner of the universe, the echoes of betrayal reverberate across the barren landscape of a forgotten planet. Here, the immortal king Pietas confronts the ultimate test of his resolve. Stripped of his power and left to languish in the shadows of his past, he stands at the crossroads of despair and determination.
Pietas has faced death more times than he can count, every time rising again with scars on his psyche that tell tales of sacrifice and struggle. Each confrontation only deepens his resolve to reclaim his people and his legacy. Yet, in this vast emptiness, hopes change. The person who confined him now holds the key to his survival.
Barriers built from centuries of conflict blur. If the mortal who imprisoned him possesses the honor Pietas has long denied mortals possess, could that honor serve as a tether that leads him back to the embrace of his people? This unexpected twist forces Pietas to rethink the nature of enmity and alliances.
With every passing moment, the desolation around him and the weight of his isolation tighten their grip. Pietas must navigate this precarious landscape, evaluating the essence of loyalty and betrayal. At stake is not just his existence, but also the very essence of leadership. He who fought against time and fate—and won. Every choice on this new journey shapes the fragile boundary between hope and despair.
As shadows lengthen and echoes of his past collide with an uncertain future, one question lingers: What if his worst enemy is also his only hope?
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Title: An Immortal's Guide to Tarth - Guidebook #2
Subtitle: A Handbook for Immortals Relocating to the Tarthian Empire
Summary:
Series page https://kayelleallen.com/sci-fi-guidebooks/
#SciFi #SciFiRomance #MMRomance
In the heart of the Tarthian Empire, a hub for immortals, the intricacies of relocation come to life. Those making the exhilarating leap to this otherworldly realm face challenges. Not accommodations, but understanding who to trust and where not to tread.
Joss Avaton, an esteemed immortal with a knack for survival, reveals the essential stops and traps for the uninitiated. Joss emphasizes the importance of steering clear of certain infamous figures weaving through the crowd, known for their deceptions as much as their charms.
With mundane life moving in parallel, Joss offers tongue-in-cheek advice on dealing with their quirks. Mortals may seem harmless, but their unpredictable nature often leads to unforeseen complications. From navigating social gatherings to understanding common phrases that could ignite unexpected rivalries, Joss shares insights that resonate with both new and seasoned immortals.
For those who favor a playful twist, the role-playing game of Peril unfolds in all its adventurous glory. This includes easy downloads for character sheets, complete with stats and hidden nuances of characters like Luc Saint-Cyr and Pietas. Discovering the secrets of the immortals requires cunning and a grasp of the game's underlying strategies.
With this guide, every immortal can approach relocation with confidence, ready to embrace the enchanting yet perilous tapestry of life in the Tarthian Empire.
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Title: At the Mercy of Her Pleasure - Antonello Brothers #1 - Character-Driven Science Fiction Romance
Subtitle: Sci-Fi Romance
Summary:
Series page https://kayelleallen.com/antonello-brothers
SciFi Romance
(Antonello Brothers - Immortal Empires)
A genetic enhancement.
A forbidden touch.
A love no one planned.
Senth Antonello was raised to survive.
Adopted by a master thief and trained to rely on his wits instead of his instincts, Senth learned early that some advantages come with a cost—and some things are simply too dangerous to touch.
NarrAy is one of them.
She is a Better: enhanced, brilliant, and biologically addictive. Her pheromones don’t merely attract—they bind. Which is why Senth is warned to keep his distance when he’s assigned to help her retrieve a stolen clue tied to a prototype powerful enough to reshape the Empire.
No contact.
No curiosity.
No mistakes.
Naturally, everything goes wrong.
As Senth’s carefully controlled life spirals into chaos, attraction becomes addiction—and addiction turns into something far more dangerous: love. What begins as a professional favor collides with genetics, crime, and choice, pulling Senth into a future no one ever intended.
Because if the system that shaped his life decides love is a flaw, Senth must choose whether to surrender to a destiny designed by others...
—or risk everything to claim one of his own.
At the Mercy of Her Pleasure is a sensual, character-driven science fiction romance featuring stolen pasts, dangerous technology, sharp humor, and a hard-won happily ever after.
Happy Ever After.
Book one in the Antonello Brothers series.
Title: For Her Only - Antonello Brothers #2
Subtitle: Sci-Fi Romance
Summary:
ON SALE - NEW COVER!
$0.99 till Dec 31, 2025
Book 1: At the Mercy of Her Pleasure - $0.00
Series page https://kayelleallen.com/antonello-brothers
#SciFi #Romance
Dark Romance with Triggers
In the heart of an empire filled with shimmering technology and ancient traditions, an extraordinary encounter unfolds. Fawni Ruh, the Kin ambassador, walks the opulent halls of the capital planet, a radiant figure bound by duty and steeped in responsibility. Her role as an ambassador is both a privilege and a burden, rooted in honor and expectation.
Yet within the confines of her privileged life, she finds an unexpected connection with Khyff Antonello, a human security expert. Duty and tradition link their worlds, creating tension as well as an unexpected trust.
As the dust of a recent family tragedy settles, Fawni faces her emotions. The loss requires her to return home. However, she finds herself reluctant to sever the newfound bond with Khyff. Their late-night conversations and shared moments built an intimacy she longs to continue. Each encounter ignites the flame of their rising passion.
The duality of her existence complicates her life, as Fawni's family demands loyalty. Khyff's presence forces a painful ultimatum: choose her destined future or keep the human by her side and lose it. As pressure mounts, Fawni searches for a solution that honors her heritage without sacrificing her heart. The weight of her family's expectations looms, challenging her understanding of loyalty and sacrifice.
Amidst this turmoil, Khyff wrestles with his own demons. His determination to safeguard his undercover mission gnaws at him, leading him through the shadowy corridors of his past. The burden of anger and revenge conflicts with the bond he forms with Fawni. An intricate web of secrets hangs between them, threatening to unravel at any moment. As Khyff confronts the duality of his mission—compromising Fawni's trust to save his brother—the stakes rise.
Every whispered conversation and intimate touch crafts a narrative of unspoken truths and unrelenting desires. Rife danger inhabits their world. Trust becomes a commodity. Their relationship unites them in a fierce battle between heart and honor.
In a world pulsing with intense shifting alliances and the weight of revelation, Fawni and Khyff face their parallel struggles. Complications arise from every direction, but amidst chaos lies their chance to redefine love, loyalty, and fate. As walls close in, they face choices that test their resolve, pushing them to either stand united or risk losing all.
Within this landscape of intrigue and emotional turmoil, the journey of Fawni and Khyff unfolds—a story marked by the elegance of connection, the depth of sacrifice, and a relentless pursuit of honor.
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