Ancient Thriller Mysteries

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.

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 ...

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...

Unlocking Secrets and Ancient Mysteries: When Eliza Bennett, a textile scientist fresh off a whirlwind European conference tour, lands on the sun-soaked shores of Santorini, she’s expecting a well-earned break. But when her charming, talking feline companion, Merlin, leads her to an old friend, Caleb, their holiday takes a thrilling turn. Caleb, driven by his grandfather’s lifelong quest, reveals a discovery that could change history: the keys to Atlantis II, hidden beneath the Aegean waves. Together, they embark on a quest to unlock its secrets before the malevolent Ambrosios and his ...

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.

A desolate wasteland. A mission gone wrong. An impossible goal. Roman scout, Silus, is deep behind enemy lines in Caledonia. As he spies on a raiding party, he is abruptly discovered by an enemy chief and his son. Mounting a one-man ambush, everything quickly goes wrong and Silus must run for his life, the head of the enemy leader in his hands. Little does he know the price he will pay... As Silus is inducted into the Arcani, an elite faction of assassins and spies, he must return to Caledonia and risk everything in the service of his Caesar.

Iðunn – the fountain of eternal youth or an instrument of death? Iðunn once granted the Norse gods eternal youth and immortality. But she took her secret to the grave long ago. Now, a reckless expedition is following in the footsteps of this myth, summoning great disaster. A mystical storm costs the lives of two expedition members, and the group's leader disappears without a trace. What the sole survivor reports sounds incredible: an archaic warrior of superhuman strength guards Iðunn's grave and will not rest as long as her heritage is in danger. A divine power that would have been ...

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.

The stones guard an ancient secret. And some secrets are buried in blood. Dr. Eleanor Vale’s controversial theory about Stonehenge could rewrite history. But her expedition to the desolate Salisbury Plain uncovers more than she bargained for. Beyond the eerie hum of energies and anomalous magnetic pulses, a primal terror stirs. Claw marks tear through ancient sarsen. Strange, coarse hairs cling to impossible heights. A team member is snatched by the mist, leaving only a horrifying image on a shattered camera. The local legends of a monstrous guardian, a ‘Keeper Between Stones,’ prove ...

On the eve of Marcus Cicero's inauguration as consul of Rome, the grisly death of a boy sends ripples of fear through a city already wracked by civil unrest, crime, and debauchery of every kind. Felled by a hammer, his throat slit and his organs removed, the young slave appears to have been offered as a human sacrifice, forbidden as an abomination in the Roman Republic. For Cicero, the ill forebodings of this hideous murder only increase his frustrations and the dangers he already faces as Rome's leader.

Stella, an archaeologist specializing in Anasazi culture, and David, a mysterious Navajo boy, are on the run from something terrifying. As they flee up into the snowy mountains of Colorado, they are carjacked by criminals. Caught in a blizzard, they must take refuge in what they believe is an abandoned cabin. It's at this cabin that they will face horrors beyond their imagination.

Princeton. Good Friday, 1999. On the eve of graduation, two students are a hairsbreadth from solving the mysteries of the Hypnerotomachia Poliphili. Famous for its hypnotic power over those who study it, the 500-year-old Hypnerotomachia may finally reveal its secrets to Tom Sullivan, whose father was obsessed with the book, and Paul Harris, whose future depends on it. As the deadline looms, research has stalled, until an ancient diary surfaces.

Returning to Rome from a forced sabbatical, a newly appointed Jesuit cardinal discovers a dark force that has ruled a single family for over 700 years has been unleashed against the world. With the clock ticking, he joins with a dedicated group of Israeli and Spanish scientists who are thrust into an endgame scenario as they race across the globe in an effort to stop the greatest threat mankind has ever faced, only to discover that they may already be too late.

In seventh-century Ireland, then the light of reason in a darkening world, Fidelma - a religious, advocate of the Brehon courts and sister to the king of Muman - is an increasingly notable figure often called upon for her wisdom, legal knowledge, and devotion to the truth. While journeying with companion Eadulf to visit the new archbishop of Canterbury, their ship is blown badly off course, and the pair find themselves on the coast of modern Wales, in the kingdom of Dyfed.

Historians Cameron Thorne and Amanda Spencer-Gunn discover a fourteenth-century journal which confirms a long-rumored historical heresy: The medieval Church outlawed the Knights Templar because the warrior monks were secretly worshiping the ancient Goddess. The journal also sucks Cam and Amanda into the orbit of a ruthless cabal of modern-day pagans intent on pushing America into the loving arms of the Goddess—whether America wants succor there or not.

The Romans invaded Britannia in AD 43 confident of victory. They swept through a divided and ill-equipped enemy, scattered across tough terrain. But one man was not prepared to surrender. Caratacus - quick-witted youngest son of a a tribal king - had been trained from birth to be a warrior of power and grit. Sent to be schooled by the Druids in his boyhood, his training meant that an already strong and cunning prince returned to his father's kingdom as a war machine.

In Rome, 80 B.C., on a warm spring morning, Gordianus the Finder receives a summons to the house of a then-unknown young advocate and orator, Cicero. Ambitious and brilliant, the 26-year-old Cicero is about to argue his first important case. His client is a wealthy farmer, one Sextus Roscius of the town of Ameria, who stands accused of the most unforgivable act in Ancient Rome: the murder of his father.

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.

Dr. Francesca "Frankie" DeMarco, a beautiful Italian archaeologist, is searching an underwater site on the Adriatic Coast of Italy. Chasing stories of a mysterious group of Guardians, she runs into roadblocks. Someone is trying to keep her from discovering the truth. To unlock the mystery of the Guardians, Frankie and Mike Scott have to overcome a group of delusional fanatics. If they are successful, they might just find a religious artifact lost when the Romans overran the Temple in Jerusalem: the Breastplate of Judgement, worn by the Jewish high priest when he went before the Ark of the ...

Set in the years before the Battle of Hastings, the story follows the trials and tribulations of Aelfraed, a young boy who aspires to be a warrior. When his uncle, Aethelward, takes him to join the warriors of Harold Godwinson, his life is irrevocably changed. Fighting the Welsh brings him great honour and when he saves the life of Edward the Confessor, he becomes a man of great reputation. The novel culminates in the battle of Stamford Bridge when the Housecarls defeated the last of the Vikings, Harald Hadrada.