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Author: Kayelle Allen

Kayelle Allen writes Sci Fi with misbehaving robots, mythic heroes, role-playing immortal gamers, and warriors who purr. She is the author of multiple books, novellas, and short stories. She’s also a US Navy veteran and has been married so long she’s tenured.

Swift Sword by Doyle Glass—a gripping reflection on courage, sacrifice, and the human cost of conflict 📖 #OperationSwift #MilitaryHistory #VietnamWar #VeteranStories

Swift Sword by Doyle Glass #Military

Sep 4, 1967 – a pivotal moment in history. US Marines faced the relentless brutality of war during Operation Swift in Vietnam. In his newly released edition, author Doyle Glass masterfully captures this harrowing experience through the powerful voices of 50 veterans, sharing the untold stories of courage, sacrifice, and resilience. A true Vietnam War saga based on 50 interviews with veterans who were there and relatives of those who didn't come home.

Excerpt Swift Sword

Eyes peeled and moving quietly, Lance Corporal Jack Swan led 164 of his fellow US Marines from Mike Company, 3rd Battalion, Fifth Marines over the face of a bare, rocky knoll deep in the Que Son Valley of South Vietnam.

The men knew every step could be booby-trapped and the enemy might be hiding behind any bush. Carrying unreliable M16 rifles that often malfunctioned, their job was to rescue an isolated company of fellow leathernecks besieged by the Communist North Vietnamese Army.

The sight of a serene, shrub-covered rice paddy greeted the Americans as they crested the knoll. "Too serene," Swan thought as a bush quivered in the corner of his eye. "I think that bush just moved," he whispered to his squad leader.

"If it moves again, shoot it!" The shrub moved, Swan fired, and the bush went down.

Then, all hell broke loose…

A hailstorm of rocket-propelled grenades, thundering mortars, and AK-47 machine-gun fire strafed the exposed men from all directions. The Marines of Mike Company had walked into an ambush laid by over 2,500 well-camouflaged North Vietnamese warriors.

The Angel of Death swooped down like a swift sword.

Instead of rescuing their fellow comrades, the Marines now faced complete annihilation. Outnumbered, out-gunned, and exposed, there was nowhere to hide. Would any of them survive to see the setting sun?

💥💥💥💥💥

"I served in Vietnam and reading Swift Sword is as close as you can get to reliving the terror of personal combat without actually being there." - Larry D., Vietnam Veteran.

Winner of the 2023 PenCraft Book of the Year Award for Best Nonfiction

Swift Sword, a true Vietnam War story of epic courage and brotherhood in the face of insurmountable odds that will leave you on the edge of your seat.

They never gave up.

We should never forget.

Available in eBook and paperback


~ Copyright ©2024 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!


To experience art, sci-fi, romance, and space opera with unstoppable, unshakeable, unforgettable characters so real you'll swear you've met them, join my newsletter.

“I overcome. I am indomitable.” Ritual of Strength, Bringer of Chaos series by Kayelle Allen – Performer Nik Nitsvetov @nitsvetov #Cosplay #Ritual #PietasFans #SciFi

#PietasFans #Ritual My body submits to my will #SciFi Performer Nik Nitsvetov @nitsvetov Bringer of Chaos series by Kayelle Allen

I vanquish every enemy.

In this scene from Origin of Pietas, as he's healing from catastrophic injuries, Pietas muses about pain.

Excerpt from Origin of Pietas

Pietas had taught himself, disciplined himself never to fear pain. To welcome it. Invite it. Embrace it. Make pain and death a regular part of his life. Whatever frightened him, he ran toward. Pain was joy. He conquered it. Made it his lover. Made it his own. Absorbed it into himself.

When you fear nothing, nothing is a threat.

Now? Did he fear pain now? Pietas mulled that. Well, he no longer had to wonder about pain that didn't end. He'd experienced it.

Conquered it.

Did he want to repeat it?

He finished his food and took a long, satisfying breath of clean air.

Not if he could avoid it. But dying every day for a year would be a good exercise for his immortal warriors. If you survived that kind of peril, you'd survive anything. And no threat the enemy brought would be worse than what he could do to them.

He'd have to give that some serious thought. Maybe train them that way, one soldier at a time. Teach them to embrace death the way he did.

An army of soldiers like that...the galaxy could not stop.

Bringer of Chaos

Bringer of Chaos Bundle 1 - Science Fiction and Space Opera #SciFi #SpaceOpera #PietasFans

Series page: https://kayelleallen.com/chaos-series/

#SciFi #SpaceOpera

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Lights Out: Bringer of Chaos, futuristic military sci-fi #SciFi #MilSF #SpaceOpera

Origin of Pietas: Bringer of Chaos - #SciFi #SpaceOpera

Forged in Fire: Bringer of Chaos #SciFi #SpaceOpera

 

Watch Your Six – Bringer of Chaos series 3 #SciFi #SpaceMarine #PietasFans

Behind the Scenes: Bringer of Chaos series

Bringer of Chaos Bundle 1 – Sci-Fi & Space Opera #SciFi #SpaceOpera #PietasFans

 

FREE for immortals.
Lights Out, the first story in the Bringer of Chaos series,
plus an illustrated look at the art and weapon designs commissioned for the series.

Claim your immortality:
https://kayelleallen.com/immortality

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.


REDIRECT If you’re feeling frosty this season, just remember: there are hot MM books out there ready to melt the ice ❄️ #MMReads #MMRomance #GayRomance

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.


According to the scan, he’s “alive enough.” Yeah, right #PietasFans #SciFi #MFRWhooks

Bringer of Chaos Bundle 1 – Sci-Fi & Space Opera #SciFi #SpaceOpera #PietasFans

This scene is from a bonus story found in Bringer of Chaos Bundle 1. In it, while Six has yet to claim a friendship with Pietas, he no longer sees the immortal king as an enemy. He might still face death at Pietas's hands once they're on the planet, but for now, he's merely accompanying the sealed lifepod inside which Pietas is trapped.

 

My whole life, I've tried to make my abuela proud. Would she believe what the church said? That I'd given up my soul when I became a ghost? I like to think my grandmother would tell me what she usually said when I asked for advice. "Is this the desire of your heart of hearts? Can you hold your head up and be proud doing it? If not, then don't do it. If you can, then why are you wasting time talking to me?"

When I joined the Corps I had two choices. One, I could stay dead. Or two, I could make my death count. Save humanity. But when I single-handedly accomplished the task of capturing humankind's greatest foe, what was my reward?

They locked me in a cell with him. Now he's suffering in that life pod, and I'm doomed to the same fate that awaits him at the other end. DnD, ghosts call it. Dead 'n' Done. What immortals refer to as perma-death. Put permanently out of everyone's misery.

We were days away from Sempervia, and it had been months since I'd picked up even a stray thought from Pietas. Without warning, I plunged into an endless black abyss, clawing my way through the dark, desperate for even a flicker of light. I dropped to the floor. Stayed there until my heart stopped thundering and my legs didn't shake.

The horror subsided, then ended as abruptly as it started. That's when I realized I had been one hundred percent awake. The nightmare I'd experienced was his.

My first thought: Pietas just perma-died. I'd endured his death throes.

I crawled over to my pack and fumbled through it for a wrapped morsel of candy I'd smuggled aboard. Normally, I'd take one tiny bite and chew slowly, savoring every bit on my tongue, knowing I'd never taste it again. Where I was going, no one made sweets. If they did, I'd be lucky to live long enough to find some.

This time, I crammed the whole thing in my mouth, chewed a couple of times and then chased it with ghost water. Anything to get a punch of energy so I could at least stand up.

The rest of the trip, I lived in dread of that nightmare happening again.

When we finally reached Sempervia, guards had taken me out of the cell to be processed. A tech gave me the quickest exam in history. He passed a scanner over me so fast I could have been perma-dead and it wouldn't have registered. Then he flashed a blinding light in my eyes and pronounced me "alive enough."

As I made my way back, arrival klaxons sounded and blue strobe lights flashed in every corridor. Over the din, Pietas screamed the name he'd given me. Six! The thought-word pierced my skull, ripe with panic. Right behind it, a punch of fear. Not for himself.

For me.

Pietas was bound, certain of a final death, yet he feared for me?

Bringer of Chaos

Bringer of Chaos Bundle 1 - Science Fiction and Space Opera #SciFi #SpaceOpera #PietasFans

Series page: https://kayelleallen.com/chaos-series/

#SciFi #SpaceOpera

Claim your immortality by signing up for my newsletter

Bringer of Chaos #SciFi #SpaceOpera #PietasFans

Bringer of Chaos #SciFi #SpaceOpera #PietasFans

Bringer of Chaos #SciFi #SpaceOpera #PietasFans

Pick up the first story in the Bringer of Chaos series, Lights Out, plus an illustrated look at the series free by signing up for my newsletter
https://kayelleallen.com/immortality

Bringer of Chaos #SciFi #SpaceOpera #PietasFans

Bringer of Chaos #SciFi #SpaceOpera #PietasFans


Welcome to Book Hooks!

Marketing for Romance Writers Book HooksBook Hooks is a weekly cooperative blog hop hosted by Marketing for Romance Writers as part of the MFRW Authors Blog.
It's a chance each week for you to discover current works in progress or previously published books by possibly new-to-you authors.
Thank you for stopping by.

Links below lead to other sites also taking part. You can "hop" from mine to theirs with one click.

Feel free to say hello or leave a note in the comments.

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.


December LoveBite PNR & SFR Reads Book Fair #MMRomance #GayRomance #LucRah #SciFi #Books

December LoveBite PNR & SFR Reads Book Fair #MMRomance #GayRomance #LucRah #SciFi #Books

A Book Fair for those who love to read

The books in this book fair might be in Kindle Unlimited, but they might also be on non-Amazon sites as well. Some are on sale.

Join us!

Fun Book Fair

Antonello Brothers: Immortal

Antonello Brothers: Immortal - Because Romance Lives Forever

Series page: https://kayelleallen.com/antonello-brothers-immortal/

#SciFi #WriteLGBTQ #MMRomance

Sign up for my newsletter and claim your immortality

Surrender Love: Antonello Brothers: Immortal #SciFi #MMromance

Forever Love: Antonello Brothers Immortal #SciFi #MMromance #WriteLGBTQ

Antonello Brothers: Immortal series by Kayelle Allen #SciFi #MMRomance

A cuddly cinnamon roll hero who purrs, and an alpha male who has met his emotional match, this #MMRomance #SciFi

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.


#Ritual Pietas: “I vanquish every enemy.” Ritual of Strength, Bringer of Chaos series by Kayelle Allen. Performer Nik Nitsvetov @nitsvetov #PietasFans #SciFi

#Ritual I vanquish every enemy. Ritual of Strength, Bringer of Chaos series by Kayelle Allen. Performer Nik Nitsvetov @nitsvetov #PietasFans #SciFi

I vanquish every enemy.

In this scene from Origin of Pietas, as he's healing from catastrophic injuries, Pietas muses about pain.

Excerpt from Origin of Pietas

Pietas had taught himself, disciplined himself never to fear pain. To welcome it. Invite it. Embrace it. Make pain and death a regular part of his life. Whatever frightened him, he ran toward. Pain was joy. He conquered it. Made it his lover. Made it his own. Absorbed it into himself.

When you fear nothing, nothing is a threat.

Now? Did he fear pain now? Pietas mulled that. Well, he no longer had to wonder about pain that didn't end. He'd experienced it.

Conquered it.

Did he want to repeat it?

He finished his food and took a long, satisfying breath of clean air.

Not if he could avoid it. But dying every day for a year would be a good exercise for his immortal warriors. If you survived that kind of peril, you'd survive anything. And no threat the enemy brought would be worse than what he could do to them.

He'd have to give that some serious thought. Maybe train them that way, one soldier at a time. Teach them to embrace death the way he did.

An army of soldiers like that...the galaxy could not stop.

Bringer of Chaos

Bringer of Chaos Bundle 1 - Science Fiction and Space Opera #SciFi #SpaceOpera #PietasFans

Series page: https://kayelleallen.com/chaos-series/

#SciFi #SpaceOpera

Claim your immortality by signing up for my newsletter

Lights Out: Bringer of Chaos, futuristic military sci-fi #SciFi #MilSF #SpaceOpera

Origin of Pietas: Bringer of Chaos - #SciFi #SpaceOpera

Forged in Fire: Bringer of Chaos #SciFi #SpaceOpera

 

Watch Your Six – Bringer of Chaos series 3 #SciFi #SpaceMarine #PietasFans

Behind the Scenes: Bringer of Chaos series

Bringer of Chaos Bundle 1 – Sci-Fi & Space Opera #SciFi #SpaceOpera #PietasFans

 

FREE for immortals.
Lights Out, the first story in the Bringer of Chaos series,
plus an illustrated look at the art and weapon designs commissioned for the series.

Claim your immortality:
https://kayelleallen.com/immortality

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.


REDIRECT Blast off into a galaxy of love and adventure at the Alien & SciFi Romance book fair 🚀💖 #SciFi #Books #Read

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.


What is wrong with the windows 🏘 on this world? #SciFi #PietasFans #MFRWhooks

Ring of the Dragon: Heart of the Immortal King #SciFi #MMRomance

In this scene, Pietas and his guide, whom he calls Dark Hair, approach a restaurant in Ruh City, near the starport. The all-powerful king has spent most of the story learning to humble himself, and the lesson has not yet been learned.

 

Dark Hair stopped in front of a building with small windows set high off the ground, and a wide wooden door painted green. "You see mark on door, nahee?"

"This?" He ran his fingers across it. A horizontal line carved into the wood followed by a space and then a dot. Likely the result of damage. "What is it?"

"Is sign for our kind. Gay. Here, no one kick us out. Here, we can eat."

Only a handful of people occupied the restaurant. Two sets of Kin males in the back. A few tables with female couples. Pietas and Dark Hair took a booth at the front and slid into it. Deep, dark, padded with lush leather and surrounded by ebony wood, it offered one step from daytime to night.

Unlike the bar in Old Ruh City, no one paid them attention. Like all other shops, the windows were high up on the wall.

"What's with the windows on this world?"

Dark Hair glanced upward. "Ah fay?"

"All the windows I've seen are too high up for anyone inside to see out."

"Why look out? Windows make light."

"Yes, but you can't see out them."

She laid back one ear and angled the other toward him. Curious. "And make nobody see in, either."

"How do you sell things in a store without windows?"

Both those pointy ears went back. "Silly nahee." With two fingers, she mimicked walking. "You go inside."

Pietas sat back in the booth. "You guys have so much to learn."

She lowered both eyebrows. "You not make sense."

The first Kin business that offered true competition by letting people see what they were getting stood to make a fortune. But that was not why he was here, was it?

He needed a horse. And right now, they both needed food. No wait staff, android or otherwise, in sight.

Pietas made a slight nod toward the back. "Those guys have no female with them. Is that allowed in all restaurants or just this one?"

She pushed back her hood and glanced their direction. "They sahnimay," she said, using Felis for homosexual. "Female sit other table."

A Kin male in a green apron came up to the table and bowed to Dark Hair. He spoke so rapidly in Felis Pietas couldn't understand him. Dark Hair said something back, just as fast. Without speaking to Pietas, he turned and left.

Pietas leaned toward her across the table. "What was that about?"

"I tell him bring food."

He drew back. "Humans ask each other what they want to eat."

"We eat same as bar. Yes? Good food."

The male returned with a pitcher of water and two glasses. He set them down, stole a glance at Pietas and then bowed to Dark Hair before scurrying away.

She motioned to him. "You do water."

"Because I'm male?"

She gave him that same look she'd offered every other time he'd asked that question.

He sighed. "Never mind. I'll pour."

Heart of the Immortal King

Heart of the Immortal King #SciFi #MMRomance #BisexualRomanceSeries page: https://kayelleallen.com/hot-series

#SciFi #MMRomance

Claim your immortality by signing up for my newsletter

Ring of the Dragon: Heart of the Immortal King #SciFi #MMRomance #BisexualRomance

For millennia, they fight side by side. Now one king faces a lonely quest.

As Light and Shadow, King Pietas and General Cyken share every battle, as well as a fierce and passionate love.

But, torn apart by the king's rage, Cyken ends their stormy relationship.

When General Cyken falls in love with another man, Pietas undertakes a perilous quest on the dangerous world of Felidae to prove he is the better choice for Cyken.

If he succeeds in his quest, it will either bring Cyken back, or drive him even closer to his new love.

Pietas must try, for he cannot walk into eternity alone.

He must have a shadow to balance his light...

Support me by buying direct https://payhip.com/b/oMIY0


Welcome to Book Hooks!

Marketing for Romance Writers Book HooksBook Hooks is a weekly cooperative blog hop hosted by Marketing for Romance Writers as part of the MFRW Authors Blog.
It's a chance each week for you to discover current works in progress or previously published books by possibly new-to-you authors.
Thank you for stopping by.

Links below lead to other sites also taking part. You can "hop" from mine to theirs with one click.

Feel free to say hello or leave a note in the comments.

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.


Here you go. Try some spicy male-male romance reads that won’t break the bank 📚💵 #MMRomance #LucRah #Books

Here you go. Try some spicy male-male romance reads that won't break the bank 📚💵 #MMRomance #LucRah #Books

A Book Fair for those who love to read

The books in this book fair might be in Kindle Unlimited, but they might also be on non-Amazon sites as well. Some are on sale.

Join us!

Fun Book Fair

Antonello Brothers: Immortal

Antonello Brothers: Immortal - Because Romance Lives Forever

Series page: https://kayelleallen.com/antonello-brothers-immortal/

#SciFi #WriteLGBTQ #MMRomance

Sign up for my newsletter and claim your immortality

Surrender Love: Antonello Brothers: Immortal #SciFi #MMromance

Forever Love: Antonello Brothers Immortal #SciFi #MMromance #WriteLGBTQ

Antonello Brothers: Immortal series by Kayelle Allen #SciFi #MMRomance

A cuddly cinnamon roll hero who purrs, and an alpha male who has met his emotional match, this #MMRomance #SciFi

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.


REDIRECT At the Stronger Than Blood Book Fair, every page turned reveals the magic of found families #Fantasy #DarkFantasy #PNR

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images Nik Nitsvetov as Pietas cosplay.