Ancient Thriller Mysteries

An outsider with nothing to lose. A professor with everything to protect. A journal that could rewrite history—and get them both killed. Lucas Thorne doesn’t play by the rules. But when he finds a coded journal buried in an abandoned subway tunnel, he stumbles into a mystery bigger than anything he’s faced before. The cryptic entries lead him to Professor Isobel Hart—an expert in ancient maps and buried secrets. She guards her research, and her trust, with equal precision. Lucas doesn’t ask for help, and she doesn’t work with strangers. But when a shadowy figure begins tracking ...

Autumn Thorne believed she discovered the perfect love. Yet the moment she revealed she was a witch, her relationship went to hell in a handbasket. Nearly a decade later, in an ironic twist of fate, the man who shunned her shows up on her doorstep and asks for her help to develop his own latent powers. For the better part of nine years, Keaton Carlyle has tried to forget the one woman whose very touch made him burn with uncontrollable desire.

A mysterious forger. A plot to empty the world’s museums. Can this champion of culture stop it before all our history is fake? A forensic audit at the Vatican Museum reveals looting on a grand scale. A corrupt antiquities dealer has been plundering Europe's institutions—replacing priceless originals with copies. Darwin Lacroix, the Pope’s new Director of Special Archaeological Investigations, is repulsed by self-serving curators, profit-hungry auction houses, and secretive government Freeports. But he cannot stem the loss of artistic heritage. Until a sale goes wrong. When a ...

The countdown has begun. The Tenth Protocol has been activated, and the evacuation of the surface is about to begin. Millions of lives will be saved, but billions more will be lost. As the old world crumbles, there are some on the surface who seek to save those doomed to die a gruesome death. But are they willing to sacrifice themselves to achieve it?

Sister Fidelma - an Eognacht princess and sister to the king of Cashel, a religieuse of the Celtic Church and an advocate of the Brehornn court-is one of the most interesting and compelling figures in contemporary mystery fiction. In this collection of short mysteries, Tremayne fills in many of the background details of Fidelma and seventh-century Ireland not found in the novels, and weaves his always-beguiling mix of history and mystery.

Taita, the pharaoh's advisor and hero of Desert God and River God, once again finds himself caught up in a whirlpool of ruthless intrigue that threatens the very foundations of the beloved empire he has pledged his life to protect. Plunged into dangerous and deadly waters more treacherous than the Nile, he must use his intelligence, alchemy, and cunning to protect his pharaoh and keep safe all he loves.

With the doomsday ship only days away from impacting the Earth, humanity's demise seems all but assured. In every corner of the world, news of the impending destruction has led to chaos, looting, and the collapse of the rule of law. As the foundations of civilization crumble around them, Jack and Mia must race to find answers to perhaps the most important questions of all time. Why have the Ateans repeatedly eradicated life on our planet? And could the key to ending the cycle of extinctions be locked somewhere within the Salzburg Chromosome?

A pair of forensic archaeologists discover a strange skull buried with the original occupant inside a 15th century tomb. That same night, one archaeologist is murdered and the skull stolen, leaving the surviving archaeologist to dispatch a plea for help. Enter Phoebe McCabe and the Agency of the Ancient Lost and Found, now assigned to help a headless client become reunited with his skull.

Deep beneath the mountains of Mexico lies an abandoned underworld: an ancient and enormous archaeological wonder that dwarfs anything ever created by humanity. Trying to flee from its clutches with a stolen artifact, Sarah Morgan holds the key to exposing an extinct species, once capable of extraordinary cultural and scientific advances. But an unknown terror awaits her in the abyss, something distinctly...inhuman.

This two part series is filled with mysterious twists and erotic turns, as Jane uncovers the mysterious society that has claimed her since birth. Part I: Submission Jane Durant lives a carefree life full of designer clothes, parties, and the popularity that comes with being a rich, pretty girl--oh, and she's obsessed with James Donovan. He's the handsome billionaire with an aura of intelligence and mystery that leaves Jane waking up wet and bothered. Jane just turned 18 and is coasting through her senior year, when suddenly her entire world goes topsy turvy. A choice made in her family's ...

A hidden map. A deadly conspiracy. A truth someone would kill to keep buried. Lucas Thorne thought he’d left the past behind. Professor Isobel Hart believed danger was no longer part of her world. But when a long-lost map tied to a forbidden history resurfaces, they’re pulled into a high-stakes mystery no one else is willing to solve. He’s a loner who doesn’t trust anyone. She lives by logic and historical fact. But this time, the evidence leads to more than dusty archives—it leads to enemies watching from the shadows, and a powerful faction willing to kill to guard the truth. As ...

Solon of Pergamon, healer of the great entertainment-warriors of a glittering age, turns detective when a cherished acquaintance is murdered. Torn between his growing love for a beguiling student and a dark secret that threatens imperial power, he must find a route into the human heart to uncover the truth. Classic storytelling in an unforgettable setting.

The Persian King Artaxerxes rules an empire stretching from the Aegean to Northern India. As many as 50 million people are his subjects. His rule is absolute. Yet battles can be won - or lost - with a single blow. Princes fall. And when the dust of civil war settles, the Spartans are left stranded in the heart of an enemy's empire, without support, without food, and without water. Far from home, surrounded by foes, it falls to the young soldier Xenophon to lead the survivors against Artaxerxes' legendary Persian warriors.

When Elara's husband vanishes in the Panamanian jungle, she's forced to trust their enigmatic guide, Miguel, to find him. But as Miguel disappears into the wild, Elara's worry turns to terror. Desperate, she ventures into the heart of darkness alone, stumbling upon ancient ruins hiding a malevolent presence. Trapped in a nightmare, Elara must confront the unspeakable evil lurking there if she hopes to uncover the truth behind her husband's disappearance and escape alive. In this pulse-pounding thriller, one woman's search for her missing husband becomes a fight for survival against the ...

As mysterious injuries, and even deaths, begin to appear in the medical ledgers, it's clear that all is not well amongst the native recruits to Britannia's imperial army. Is the much-decorated centurion Geminus preying on his weaker soldiers? And could this be related to the appearance of Emperor Hadrian? Bound by his sense of duty and ill-advised curiosity, Ruso begins to ask questions nobody wants to hear. Meanwhile his barbarian wife Tilla is finding out some of the answers....

Rome, 58 AD. Aemilius Valerius is on the up and up. His reputation has been rehabilitated, he has established a fledgling career, and he has new friends in very powerful places. When one of those new friends, the poet Lucan, is attacked, Valerius is given an offer he can’t refuse: find the culprits before they strike again. But when every man in Lucan’s circle of poets and playwrights and artists is potentially a suspect, each one of them competing for the emperor’s favor, how is Valerius supposed to tell the difference between petty jealousy and murderous rage?

The Whispering Pines – A Haunting Supernatural Thriller A small town drowning in secrets. A forest that never forgets. A cycle that demands blood. When Dana Crowell returns to Pine Hollow to care for her ailing mother, she expects to confront painful memories—but not the horrors lurking beneath them. Fourteen years ago, her best friend Morgan vanished without a trace. Now, people are disappearing again, and whispers in the trees suggest the past is far from buried. As Dana digs deeper, she uncovers a chilling legend—the Mother of Pines, an ancient force that has claimed Pine ...

The world’s most famous lake hides more than a legend—it hides a predator. When a classified sonar image reveals something massive moving beneath the surface of Loch Ness, Lux Branson is brought in to confirm the impossible. What begins as a scientific expedition quickly escalates into a desperate race for answers, as the creature stirs from its centuries-long slumber. But they aren’t the only ones on the hunt. As the team descends into the murky depths, they face sabotage, betrayal, and a threat that isn’t just real—it’s awake. And it’s hungry. From castle ruins to underwater...

From Kirk Mitchell comes a riveting suspense thriller in the tradition of Tony Hillerman and Joseph Wambaugh, featuring Bureau of Indian Affairs Criminal Investigator Emmett Quanah Parker and FBI Special Agent Anna Turnipseed, two Native American cops searching for justice between their heritage and the law.

An ancient prophecy, a terrifying threat, a dangerous secret about to unleash its fury. When a terrorist explosion in the Great Pyramid of Giza, kills a group of tourists during a late-night ceremony, the sole survivor, Isa Floris, a photographer, stumbles upon a thirty-year-old plot to control the greatest prize of all -- the power of the human mind. From Cairo to Paris and London, across the mountains of Colorado to the dusty playa of the Black Rock Desert, hunter and hunted, Isa races through the nether worlds of deep black ops and ancient power in a desperate bid to prevent the ...