Through the ages kings, rulers, power seekers, and governments, have been trying to secretly, and sometimes not so secretly, get their hands on artifacts believed to have immense power. Examples include the Holy Grail, the Ark of the Covenant, Bachal Isu - the staff of Moses carried by David, and the King of Kings, Jesus Christ, the Spear of Destiny, the time machine, "the glock," created by the Germans during WWII, and ancient lost cities with hidden fortunes of gold, and artifacts with unimaginable powers.

March 11, 2004. The Madrid train bombings kill 193 innocent civilians. What the terrorists didn’t know was on that fateful day they also succeeded in creating their worst nightmare. No one knew who he was, what he looked like, where he came from, nor who he worked for. He was a sniper who could take a target out from 800 yards to a mile. He could kill with a long gun, short gun, or no gun. He was lethal with edged weapons, explosives, poisons, or no weapon at all. Targets could be executed from afar or die with his breath in their faces.

John Dempsey's life - as an elite Tier One Navy SEAL named Jack Kemper - is over. A devastating terrorist action catapults him from a world of moral certainty and decisive orders into the shadowy realm of espionage, where ambiguity is the only rule. His new mission: hunt down those responsible for the greatest tragedy in the history of the US Special Ops and bring them to justice.

Dr. Tyson Klein is a quantum physicist who has dedicated his entire life to his research. At CERN, he analyses data generated by the Large Hadron Collider, the world's biggest and most powerful particle accelerator. Now, Ty believes he's found a pattern in its output. It looks like an organised data stream, being broadcast over what he calls a quantum radio. Could it be a signal from another universe? A message sent from the future? Or something else entirely?

The ice is coming. It was the last thing we expected, but the world is freezing. A new ice age has dawned. Billions have fled the glaciers. A cataclysmic war is coming. In orbit, a group of scientists are running the Winter Experiments, a last-ditch attempt to understand why the planet is cooling. None of the climate models they build make sense. But then they discover an anomaly, an unexplained variation in solar radiation...and something else. Close to the burning edge of the sun, they catch a fleeting glimpse of something that shouldn’t be there....

Between 2017 and 2021, the US military admitted to having undeniable evidence that UFOs (now UAVs or UAPs) are here and defy the laws of physics. When Jason Ramsey, a popular science-fiction writer, becomes obsessed with the subject, he undertakes a relentless quest to uncover what is really going on. After recruiting Tessa Barrett, an extraordinarily talented mercenary, Jason devises a risky, desperate plan to get to the bottom of it all. But the truth is far more shocking, convoluted, and dangerous than anyone could have guessed, and he has no idea who he can trust.

Noah Harris and Ashley Flynn are field agents for a powerful organization tasked with protecting humanity from the misuse of game-changing technology. But when they discover hidden portals that link Earth to numerous planets, they are thrust into a maze of deception and intrigue they can't begin to understand....one that not only has them battling for their very lives, but that will decide the fate of worlds. Because, inexplicably, each of the planets contain human civilizations, and the rulers of our nearest portal neighbor have come up with a brilliant, twisted plan to conquer ours.

In the high-fashion world of the mid-'80s, Ashleigh McDowell falls victim to a painful betrayal by Danielle Norman, a naive and vulnerable young buyer who is fighting to save her plummeting career. How high a price will both women pay in their battle over a grave secret? Each step Ashleigh takes to uncover the truth about Danielle's actions - and her whereabouts - unwittingly exposes her to a criminal mastermind who feels events spinning out of his control.

Harriet Vanger, a scion of one of Sweden's wealthiest families disappeared over forty years ago. All these years later, her aged uncle continues to seek the truth. He hires Mikael Blomkvist, a crusading journalist recently trapped by a libel conviction, to investigate. He is aided by the pierced and tattooed punk prodigy Lisbeth Salander. Together they tap into a vein of unfathomable iniquity and astonishing corruption.

In 2065, corporate sponsored governments jockey for supremacy in the biotechnical arena. Bullets and missiles take a back seat to cyber-enhanced soldiers and pulse weapons. In this extreme environment, only the most hardened body and mind can survive. Calder McKenna was a failed experiment in the military's push for power. Now a special agent for the metro task force, he lives day by day trying to forget the ones that were lost, the ones that he could have saved.

Drafted against her will to become a "Sparrow" - a trained seductress in the service, Russian intelligence officer Dominika Egorova is assigned to operate against Nathaniel Nash, a first-tour CIA officer who handles the CIA's most sensitive penetration of Russian intelligence. The two young intelligence officers, trained in their respective spy schools, collide in a charged atmosphere of tradecraft, deception, and inevitably, a forbidden spiral of carnal attraction that threatens their careers and the security of America's valuable mole in Moscow.

World-renowned Harvard symbologist Robert Langdon is summoned to a Swiss research facility to analyze a cryptic symbol seared into the chest of a murdered physicist. What he discovers is unimaginable: a deadly vendetta against the Catholic Church by a centuries-old underground organization, the Illuminati. Desperate to save the Vatican from a powerful time bomb, Langdon joins forces in Rome with the beautiful and mysterious scientist Vittoria Vetra.

She used to work for the US government, but very few people ever knew that. An expert in her field, she was one of the darkest secrets of an agency so clandestine it doesn't even have a name. And when they decided she was a liability, they came for her without warning. Now she rarely stays in the same place or uses the same name for long. They've killed the only other person she trusted, but something she knows still poses a threat. They want her dead, and soon.

Priceless F. Scott Fitzgerald manuscripts stolen in a daring heist; a young woman recruited to recover them, and a beach-resort bookseller who gets more than he bargained for - all in one long summer on Camino Island.

Before he was considered a CIA superagent, before he was thought of as a terrorist's worst nightmare, and before he was both loathed and admired by the politicians on Capitol Hill, Mitch Rapp was a gifted college athlete without a care in the world...and then tragedy struck.

Richard Kilmer is head over heels in love with Jennifer Ryan, who takes him home to meet her parents, where she accepts his marriage proposal. While visiting, they set out on a nostalgic drive up to Kendrick Falls. On their way, a freak storm rolls in, Richard loses control of his car, and it rolls. When the storm clears in a matter of seconds, Jen is gone. Richard can't find her, and neither can the police who respond to the scene.

At The Society for the Preservation of Pennsylvania Antiques, fundraiser Eleanor "Nell" Pratt solicits donations - and sometimes solves crimes. When a collection of George Washington's letters is lost on the same day that an archivist is found dead, it seems strange that the Society president isn't pushing for an investigation. Nell goes digging herself, and soon uncovers a long, rich history of crime.

Everyone wants a piece of millionaire Bennett Marshfield, owner of Marshfield Manor, but now it's up to new curator Grace Wheaton and handsome groundskeeper Jack Embers to protect dear old Marshfield. But to do this, they'll have to investigate a botched Ponzi scheme, some torrid Wheaton family secrets-and sour grapes out for revenge.

October, 1962, in Cuba: Soviet ships off-load what intelligence reveals to be nuclear missiles. In Washington, President Kennedy and his advisers are in furious debate over how long they can wait to discover what the Soviets intend before dropping the first bomb. And, in Ithaca, New York, Margo Jensen - a 19-year-old Cornell sophomore - is swept up in a bizarre concatenation of circumstances that will make of her the back-channel liaison between Soviet Premier Khrushchev and Kennedy.

Ten years ago... Special Agent Jess Harris has closed another tough case, and now she's determined to make it home to spend Christmas with her only family, her sister. Jess needs a break, and taking it far away from work is the only way to keep her mind off the many faces of evil waiting in the stack of case files on her desk. Running into the past wasn't part of the plan... Daniel Burnett was Jess' first love. She'd fallen hard for him in high school. Together they'd gone off to college with big dreams.

Me and the legendary Zimmerman twins - it's a friendship made in geek heaven. And it all started back when I worked for the NSA... My best friend Basia dragged me to the beach for her idea of a vacation. All those annoying people, sand in embarrassing places - not exactly R & R for a girl who doesn't like the sun, the ocean, or bathing suits. I couldn't wait to get back to work. But things started looking up when I ran into Elvis and Xavier Zimmerman. We discovered we had a lot in common: gaming, anchovies, hacking.

A scientist's claim that he's found the secrets of the universe's origin encoded in DNA sparks a race against time to uncover the truth in this fast-paced thriller of science and faith, power and murder, loss and redemption.

Abby Cooper is a P.I., psychic intuitive. But her insight failed her when she didn't foresee the death of one of her clients - or that the lead investigator for the case is the gorgeous blind date she just met. Now, with the police suspicious of her abilities and a killer on the loose, Abby's future looks more uncertain than ever.

Not Alone: First Encounter is a prequel to the globally acclaimed Not Alone series, set several years before two worlds collide under the weight of the grandest conspiracy of all time. For the first time ever, First Encounter lifts the curtain on a deadly series of events surrounding the initial meeting between the ruthless Richard Walker - untouchable head of the controversial Interspace Defense Agency - and a young truth-seeker from Birchwood, Colorado....

What if it were possible to upload years of knowledge into your mind in hours? To become an expert in multiple scientific fields, become an MD, or learn several languages - in a single day? The benefit to humanity would be immense. But so would the danger.... Rachel Howard is a brilliant neuroscientist trying to make this capability a reality. But when she crosses paths with Kevin Quinn, a Secret Service agent desperately trying to kill the president, she finds herself at the epicenter of an insidious plot.

The best-selling author of the popular Renshai series, Mickey Zucker Reichert pens I, Robot: To Protect - the first in a trilogy inspired by the Isaac Asimov classic I, Robot. It’s the year 2035, and robot psychologist Dr. Susan Calvin is beginning her residency at a teaching hospital where patients are being injected with diagnostic nanobots. Before long, Susan realizes that the injections portend dire consequences - and that the nanobots are being used to facilitate a deadly scheme.

Morgan Cooper has always found it difficult to balance her home life - mother of two young children and wife of a workaholic civil rights lawyer - with her work life as an undercover CIA officer. When Morgan gets stressed, anxious, or scared, whether at home or in the field, she tends to talk to herself until she can clear her head. This habit, though, puts her life in danger during an assignment in the strife-torn Gaza Strip.

A battalion of Serbs has been senselessly murdered in Kosovo, and the Green Berets stand accused. Now, Major Sean Drummond, a top Army lawyer, is assigned to investigate this unspeakable atrocity. But of course, no one saw anything. Drummond gets consistently suspicious depositions from all of the Green Berets: Supposedly pursued by Serb soldiers, they left the engagement with wounded Serbs firing at them, and no one can explain the number of deaths.

Alan Gregory is a clinical psychologist with a thriving practice in Boulder, Colorado. His life begins to unravel when one of his female patients is found in an apparent suicide and the local paper begins printing accusations from an unnamed source of sexual impropriety between the woman and Dr. Gregory. He launches a psychological and personal quest for the truth that rapidly intensifies when more of his patients die untimely deaths, and Gregory suspects not only that the deaths are related but that another one of his patients may be somehow involved. Lacking facts but roused by suspicion and troubled by seemingly random acts of terror around him, Gregory starts to fear for the safety of the people he loves. The question of the inviolability of confidential disclosures made to Gregory by his patients - privileged information - becomes crucial as the psychologist pursues an unsettling romance with Lauren Crowder, a lovely deputy district attorney investigating one of the deaths. Bound to silence, Gregory follows the psychological tracks of someone he fears may be a cunning and disturbed killer, while turning to his enigmatic but supportive partner, Diane Estevez, for counsel, and to his tart-tongued female urologist neighbor for support. The sinister, surprising drama unfolds against Boulder's Rocky Mountain backdrop, in the arresting natural beauty of Aspen, and in the midst of a baroque Halloween costume party in downtown Boulder. Finally, in a lonely mountain lodge enshrouded in menace, the story comes to its breathtaking climax.

The first to disappear is a ski instructor in the secluded mountains of Colorado. Hours later, a pregnant woman is abducted from a crowded hospital. Two places, two incidents, a single motive. And so it begins....