Welcome to the T. Allen Diaz Website!

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Two Magical Outcasts. They're the kingdom's only hope against an unspeakable evil…

Hyram Tregar burns for redemption. After he's wrongfully expelled from the kingdom’s military academy of magic, the star student will do anything to clear his family's name. So when a dark wizard steals the royal bride, Hyram fights to redeem himself with a bold rescue mission that could seal his fate…


Ptyrol Czitarro runs from a family shame. But when he senses an ancient power rising, he ignores his fear and fights in the open. After his first encounter with evil nearly kills him, he joins the ambitious Hyram to preserve the lives of the innocent.


With bloodthirsty pirates and malevolent necromancers stalking their every move, the two warrior-wizards must work together in the journey to a long-forbidden city.


Can Hyram and Ptyrol overcome the dominant wielder before he sets off a reign of bloody terror?


War of the Gods Saga: The Malevite Prophecy is the first book in an exhilarating flintlock fantasy series. If you like ensemble casts, grimdark conflict, and swashbuckling action, then you’ll love T. Allen Diaz’s epic novel.


War rages across the continent, but all is not lost!

Our heroes have suffered a setback, but the struggle continues. Armies muster and the specter of war casts its dark shadow across the land. When fighting breaks out in the borderlands, the king calls upon familiar names to embark on a dangerous mission into war-torn Drukoss.

But the Ukari aren’t the only ones trekking to the troubled state. The tentacles of darkness are also spreading to the Frozen Empire, culminating a deadly showdown that will leave those who survive forever changed.

Get this tale of dueling wizards and angry gods told on the canvas of great sword-and-musket battles and back alley intrigue, today.


Black Powder and Bayonets

This was not the life Caira planned…
…she was supposed to be roaming the open sea.
Now, she finds herself at the head of a mercenary company of cutthroat brigands, caught between the life of freedom she’d been chasing and the dark destiny stalking her.
As her chief rival grows more and more powerful, she can feel the loyalty of her new band slipping away. But when her new master sends her on a dangerous quest, she must go forth with her divided company half-prepared.
But time is short.
Caira must decide who she wants to be soon, or Fate will decide for her.
Get it now.


Rayna might not know who she is or where she comes from, but she knows her business!

Rayna Miloavich lives a life of intrigue and adventure as a cyborg agent for Krovopuskov Security Solutions. She travels the world, participating in industrial espionage and dangerous missions of theft and assassination.

But, when she takes a side mission in the Far East, she’s confronted with something unexpected: a mysterious rival equal to her own amazing talents. And, as she goes from the hunter to the hunted, she is forced to face her own hazy past that comes into focus one broken memory at a time.

When she decides to stop running from where she comes from, she realizes with horror that this mysterious new rival might hold the keys to this past and who Rayna really is.

But to find that out, she’s going to have to overcome this deadly new foe and confront a powerful Chinese gangster bent on her destruction.


Old enemies and new rivals...

Rayne returns home searching for answers to questions she’s uncovered in China, but she only finds more questions when she finds herself targeted by a mysterious team of assassins. Unfortunately for Rayne, that is only the beginning.

As she begins her search for answers, she is horrified to find someone else is staying one step ahead of her…silencing those with the answers before she can even talk to them. Soon, the Vilnius Police, led by a corrupt detective once known as Marko’s Tigress, is hot on her tail, blaming Rayne for crimes she didn’t commit.

But Rayne can only run so far, and soon realizes she must turn the tables on this Tigress, if she is to get the answers she seeks.

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Surviving isn't Living

Rayne has a new lease on life, but her new life is not her own. The gangster who paid to save her life now owns the medical lean on her, and she has no intention of giving up her grip.

When a surreptitious meeting goes terribly wrong at the hands of an old enemy, Rayne is sent to follow up on report that Marko Krovopuskov is alive. But, the hotter the trail gets, the more Rayne finds herself being turned into the most wanted person in the city.

As she tries to stay one step ahead of the most dangerous assassin in the country, she finds herself trapped between a growing political crisis and a secret bio technology that could change the region and the world.


Rayna has left the Lithuanian warzone behind, but not her troubles...

Rayne has left the frigid landscapes and gang wars of Lithuania for the warm sun and relative peace of North Africa. But trouble follows her wherevers she goes, and she soon finds herself mired in a would-be coup d'état of one of the most notorious pirate organizations in the world.

She soon barters an agreement between her and the beleaguered pirate prince, but her problems soon multiply when a mysterious hunter starts dogging her steps, a hunter whose financing is only exceeded by his skill and intimate understanding of Rayna.

As the picture of this hunter gets clearer, so does a whole new threat that turn out to be much older than expected, and Rayna will be forced to a new crossroads where she must decide who she wants to be for the rest of her life...however long that might be.

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A detective off the job. An offer he can’t refuse. Will the moon’s shadowy underworld pay the bills or plunge him into darkness?

Lunar Colony, 2250. Detective Frank Parker never lets the law get in his way. After an unauthorized investigation into his partner's murder gets him suspended, the only way he can make ends meet is to take on a dodgy contract. And in the blink of an eye, a shady mafioso entertainment mogul becomes his new boss…


As he tracks down a desperate thief, he discovers a street gang's hitlist that features his estranged wife and his daughter at the very top. Struggling to protect the innocent from the wrong side of the law, Parker must break more than the rules to keep his family alive.


Can Parker restore justice before the dark side of the moon buries the people he loves?


Lunatic City is the first book in the gripping Lunatic City sci-fi noir series. If you like edgy stories, gritty detectives, and futuristic street gangs, then you’ll love T. Allen Diaz’s hard-boiled novel.


Buy Lunatic City to dive into a high-tech underworld today!

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The Road to Redemption is a Perilous One!

Frank Parker is still reeling from the Lenny Marquez Case and is working off his frustrations as a Katsaros enforcer. When Janet Foxx asks him to look into a so-called wrongful conviction, he finds himself trying to prove the innocence of one of Tycho City’s most notorious killers. The case’s broken path soon takes him to the infamous Pandrom Prison, where he’ll come face-to-face with old demons that could change everything and turn him away from his crusade to find his partner’s killer. 

But he can’t languish for long. When his sequestered family finds itself in the crosshairs of a Lunatic hit squad, Frank must act to protect them and find a murderer before time runs out on his reluctant client. Can he find his family before the Lunatics? Will the truth be too much for Frank to bear? If he’s not careful, he might find redemption for his notorious client and maybe a little for himself. 

Read all about it in this lightning-fast, cyberpunk noir.

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Success doesn’t always solve a man’s problems…

You’d think a man in Frank Parker’s position would be riding high, but the publicity gained from the Latham Case has turned to notoriety. The TCPD won’t be stalled in their quest for answers, Tsaris’ shadow seems closer than ever, and no one can be sure when the Loonies will chase down him or his family.

When Katsaros hires him out for another “missing person.” He worries it’ll be Lenny Marquez all over again. However, every case is different, and he soon realizes this young man needs his help.

As he peels back the layers of this case, he begins to fear this investigation may put him on a collision course with one of the most powerful men in the city. But he’d better hurry, because a mysterious hitman has him in his sights, bringing the past into focus and forcing Frank to confront a horrible possibility about Rick’s murder.

Can Frank save this kid with the weight of his past bearing down on him? What of this mysterious new hitman and his agenda? And, how will he ever save his daughter who keeps slipping farther and farther from his grip?

Get this page-turning cyberpunk noir and find out!

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The Circle Tightens!

Frank Parker should be riding high after taking down another dangerous foe. But another person close to Frank lies dead, and he knows he may not remain free long enough to bring the killers to justice.

Norrington and Hammond are running out of patience and Tsaris has built a powerful case. Soon, he will lose what influence he has, and the Rick’s murderer might escape justice forever.
But that turns out to be the good news. As Frank does his best to dodge arrest in the Upper City, word of a Lunatic plot to tie up loose ends caused by Rick’s murder reaches Frank’s ear, and he must not only stay ahead of the TCPD, but also race after the elusive hitman who’s been stalking him for weeks.

Frank is willing to die for Mattie and Suzanne. But that might not be enough to spare them both, and Frank must again face the limits of his control. For both of them might not survive and he might soon be haunted by a new ghost, one he might not be able to live with.

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Battlestar Galactica Meets Les Mis!

When spoiled socialite Laura Clabar falls for a commoner politician, she begins to question everything: Is there more to nobility than extravagance? Does she have a responsibility to help the less fortunate? But the answer to those questions will bring down her baron uncle's wrath and cost her more than she can imagine.

Radical idealist and champion of Proceena's workers, Eric Phillips, accepts an invitation to join a mysterious organization promising to overthrow Proceena's ruling class and finds himself the target of a brutal purge, leaving him alone with nothing but his hate and grief to console him.

After a bloody revolution forces the pair together, it becomes clear the movement isn't big enough for them both. Can they get set their differences aside and stay ahead of Baron Clabar's relentless henchman? Or, will their feuding kill them both? Get this rocking space opera full of starship chases, epic fleet combat, and raging land battles and find out!

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Andora is Haunted by a Twenty-year-old Betrayal.

Nightmares haunt Andora Clabar's dreams, nightmares of a great treason, nightmares of death and pain, nightmares of the day her mother helped bloodthirsty revolutionaries rise up and murder Andora’s uncle. But she’s on a crusade to right those wrongs and to vanquish her family shame, even if her estranged husband and his allies have other plans.

Brothers Khali and Tarik Al Saad are servants of the Wolf Republic. Tarik is a jaded warrior-turned politician who’s trying to keep the galaxy from falling into war. Khali is a naval officer stirring up trouble for their corporate enemies.

But, as the galaxy plunges into war, a horrible conspiracy comes into focus. Can Tarik and Khali work together to stem the Wolf blood lust? Can Andora put aside her imperial dreams and Wolf animosities to save the galaxy from self-destruction? And, can anyone do anything about the shadowy new empire threatening to rise from the ashes? Get this rocking dark space opera and find out!

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Nicky! Take Nicky!

Those words have haunted Nick Clabar for two decades, but when his refuge at the bottom of the bottle dries up, he must return home to Proceena, the open arms of his mother, and the suspicious glare of his brother. Louis Clabar has been raised in the tradition of his namesake uncle. He’s walked a tightrope between pleasing his blue collar-leaning mother and the demands of his corporate benefactors. Nick’s return threatens their relationship as political maneuvering casts it into crisis.

Chris Pope and Dan Ontengco once served in the Wolf navy together where they took an oath to protect an infant war refugee. Now, they head Proceena’s municipal police force, and that infant is a grown woman, working as an assassin for local terrorists, dividing their loyalties and shattering a decades-old friendship.


When a terrorist attack compromises the world’s food supply, the cauldron boils over. People starve, foreign corporations offer help, and an opportunity to expose the real culprit behind these proxy war arises. Now, estranged brothers must unite with Dan to stop Chris Pope and pack of werewolf lycosaries from casting the system, and possibly the entire galaxy, into civil war.

Even more authors and stories. Still the same bestselling universe.

It’s the Twenty-Second Century. Humanity has taken its first steps into the galaxy, and we’ve found ourselves in a vast playground of alien races, environments, and cultures. As the newest players on the universal stage, though, our position is readily apparent—we’re at the bottom of the food chain.

Welcome back to the Four Horsemen universe, where only a willingness to fight and die for money separates Humans from the majority of the other races. While some of the stories inside deal with mercenaries, others introduce readers to the other guilds, organizations, and races that make up the landscape of the Four Horsemen universe, as well as providing additional insight into the characters of the mainline novels. What’s it like to be a medic on the beach or to learn how to kill from a mother not your own? Come find out!

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Luck is Not a Factor: More Stories from the Four Horsemen Universe.

It’s the Twenty-Second Century. The galaxy has opened up to humanity as a hyperactive beehive of stargates and new technologies, and we suddenly find ourselves in a vast playground of different races, environments, and cultures. There’s just one catch: we are pretty much at the bottom of the food chain.

What do you do when the odds are stacked against you? Mercs plan, strategize, and sometimes even scheme, but there is one thing they all believe—luck is never a factor. 

Unless it is. 

Enter the Four Horsemen universe, where only a willingness to fight and die for money separates Humans from the majority of the other races. Edited by bestselling authors and universe creators Chris Kennedy and Mark Wandrey, “Luck is Not a Factor” includes all-new stories in the Four Horsemen universe by a variety of bestselling authors—and some you may not have heard of…yet. The nineteen authors take on various aspects of the universe, giving you additional insight into a galaxy that isn’t at war…but definitely isn’t at peace. There’s only one thing for sure—anything’s possible for a fistful of credits!

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The Hundred Worlds: Volume One:

Fifteen classic Science Fiction stories from both masters of the craft and up and coming new writers! A tyrannical United Nations pulls the strings of its colony worlds, ruling with an iron fist. Corporate interests take precedence, and brushfire rebellions smolder on the edges.

T. Allen

Diaz - The Witch’s Spell: Corporate interests drive a deadly form of warfare and the order of the day is betrayal.

One system, home to the only species yet discovered, has, with human allies, thrown off the yoke and calls itself Independence. Jon Del Arroz - Gate Keeper: A UN operative works to stop the destruction of the Gate that allows star travel to systems.


J.F. Holmes - The Big Picture: Mercenaries contract to carry out some dirty work, but there’s a hidden agenda running through all the players. Scott Bascom - One Fish, Two Fish: Genetic engineers under contract to the mob work to perfect their product while keeping their own heads on their shoulders. John M. Olsen - Three Strikes: A woman with a murdered family works to deliver her revenge against the government that killed them.


Sean McCune - After Party: The crew of a starship comes face to face with an alien terror aboard an abandoned space station.

Greetings and welcome to my website. Who am I? I'm a self-professed nerd and author of speculative fiction is best known for my gritty storytelling and edgy work. My moon-based, cyberpunk noir, LUNATIC CITY series typifies my dark, fast-paced writing style and flawed, relatable characters, while the WAR OF THE GODS SAGA delves into the deep lore of a fantastic, post-industrial civilization wrestling with the rise of an ancient evil and the moral pitfalls faced when combating it. My first series, THE PROCEENA TRILOGY, is a space opera with the grit and sci-fi military action of BATTLESTAR GALACTICA and the tumultuous, revolutionary setting of LES MISERABLES.

In addition to my solo works, you can find my stories in Chris Kennedy's and Mark Wandrey's FOUR HORSEMEN UNIVERSE where my tales HERO OF STYX and THREE GLADIATORS appear in THE GOOD, THE BAD, AND THE MERC, and LUCK IS NOT A FACTOR: MORE TALES FROM THE LYON'S DEN respectively. My story THE WITCH is featured in THE HUNDRED WORLDS ANTHOLOGY, and DEBT OF HONOR can be found the CANNON PUBLISHING MILITARY SCI-FI/FANTASY ANTHOLOGY by John Holmes.

I live in the Tampa Bay area with his wife and two of his three kids (one has flown the coop.) I just retired as a fire company captain after twenty-five years of service and am diligently working on new material and looks forward to dedicating my full energy to writing.