The universe, in its farthest recesses, unbeknownst to humankind, has abetted the creation of a sinister entity, a malign force capable of rearing bedlam and instilling fear to all that has life. With the world’s impending destruction carefully insured by the extraterrestrial body that lurks in the glitches of nature, life as we know it hangs by a precariously thin thread. Meanwhile, around the globe, uneasiness continues to foster - world leaders have finally taken notice of the invisible enemy.

One small handwritten letter, sent from a dark, remote corner of the planet and lost in the system for 60 years, is about to change the entire human race. Outside Denver, Colorado, Joe Rickards stands over a small aircraft wreckage, studying burnt remains still smoldering in a field of freshly fallen snow. He's an investigator for the NTSB, working to carefully roll back the last several hours and identify the cause of the accident. But this time, he can't.

When Liz Greene discovers that her father is missing, she is unwittingly drawn into a sinister plot that could change the world forever. Before he went missing, Professor Harry Greene had been working on a crucial research project with major ramifications for the world. Now, Liz needs to find both her father, and his groundbreaking research before it's too late.

Smuggled to the Middle East as a child. Trained as one of the most elite insurgents of his generation. Forced to do things no one should, for a cause he couldn't believe in. But as his brothers were preparing to kill, he was looking for a way out. Now, on the eve of the deadliest coordinated attacks the world has ever seen, he'll finally get his chance. He will break free and hunt down those who made him a monster. He must draw on all his training to survive. He is Sleeper 13.

Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI5 agency. Operating out of a base in Scotland, the City Spies are five kids from various parts of the world.

Unexpectedly reunited after six years, high school sweethearts Devin Shanahan and Grace Harrington cross paths and have a whirlwind wedding. A lot can change in six years, however, and they must figure out how to make their two independent lives mesh. Unable to disclose his CIA job to his new wife, when Devin is assigned a top-secret mission to Hong Kong, he tells Grace part of the truth: that he is going to work abroad for six months in finance. When the mission turns deadly and Devin doesn't know whom to trust, he must make the most difficult decision of his life to keep Grace safe.

Breathable air on Earth is running out and no one knows why. A mysterious discovery nearly 30 million years old may hold the answer. To find it, a glaciologist and the inventor of a cutting-edge brain implant will need to work together. But can they unlock its shocking secrets in time to save humankind? Filled with stunning twists and turns, Augmented is a technothriller that will leave you breathless!

Former CIA officer James ‘Wes’ Wesley paid the ultimate price for his patriotism when he was locked up in a French jail for an anti-terror operation gone wrong--abandoned by the Agency he served, shunned by his colleagues and friends, cut off from his family. Now he is shattered by the news that his ex-wife, Rachel, a State Department analyst, has been killed in a terrorist attack in Spain. He also discovers that his young son, Ethan, is missing. But Wes didn’t know he had a son--until now. Why was Rachel in Spain? And why did she keep his son secret from him?

Tower of Secrets is a thriller, filled with spycraft and intelligence techniques never before revealed, a true story that is more spellbinding than any work of fiction could ever be. Head of security for cipher communications worldwide, Sheymov has rare knowledge of the entire system. Enter the riveting world of real intelligence where every life-or-death move on the chessboard affects the fate of nations. This is a tale more thrilling than fiction, told by a consummate master of the game.

In the summer of 1601, Galileo Galilei made a startling discovery in the mountains of Eastern Italy that, if made public, could shatter faith in religion, bring down governments, and lead to worldwide turmoil. For more than 400 years, the secret has been guarded by a small group of incredibly powerful people, willing to do everything in their power to keep these discoveries from being made.

Logan West and Emma James grew up together but are now high school seniors going in totally opposite directions after graduation. When they are assigned to work together on one last history project, they hardly expect the monotony of high school life to change. Instead, as they decode a series of unexplained clues hidden within their history project itself, Logan and Emma manage to unfold an ancient mystery that has baffled scientists and archaeologists, one with powerful implications for the present day.

Florian is 12 years old and has just moved to Washington. He's learning his way around using TOAST, which stands for the Theory of All Small Things. It's a technique he invented to solve life's little mysteries. But when he teaches it to his new friend Margaret, they uncover a mystery that isn't little. In fact, it's huge, and it involves the National Gallery, the FBI, and a notorious crime syndicate known as EEL. Can Florian decipher the clues and finish his homework in time to help the FBI solve the case?

Rex Walker always wanted to be like his father: a daring, adventurous man, traveling the world in pursuit of mysterious relics. While teaching anthropology at a Boston college, Rex attempts to bury the past, until he discovers a hidden clue he can’t ignore. With the help of a former student, he teams up with an alien-obsessed billionaire, and they search for the fabled Bridge. As an unidentified object nears Pluto, speculation surges. Some hail it as the homecoming of a distant alien race, and this cult is unwavering in their efforts to usher our world into a new era.

The festival was intended as a getaway from UCLA for Gary, his girlfriend, Joan, and their friends. But soon after they arrive, Joan vanishes. Calls to her parents’ home yield only dead air. Her school records are gone. And there’s no evidence that Joan, or even her roommate, ever existed. Most disturbing of all is what they do find. Among Joan’s belongings is a prayer written on a small scroll. It’s a safeguard — and a warning — from something called The Outsiders. For Gary and his friends, it’s the only clue.

A bundle of books: #1 (A Trace of Death), #2 (A Trace of Murder), and #3 (A Trace of Vice) in Blake Pierce’s Keri Locke Mystery series! This bundle offers books one, two, and three in one convenient bundle. Dark psychological thrillers with heart-pounding suspense, the Keri Locke Mystery series is a riveting new series - with a beloved new character - that will leave you resisting to pause late into the night.

West Berlin, 1979. Helen Abell oversees the CIA's network of safe houses, rare havens for field agents and case officers amidst the dangerous milieu of a city in the grips of the Cold War. Helen's world is upended when, during her routine inspection of an agency property, she overhears a meeting between two unfamiliar people speaking a coded language that hints at shadowy realities far beyond her comprehension. Before the day is out, she witnesses a second unauthorized encounter, one that will place her in the sight lines of the most ruthless and powerful man at the agency.

In the southwestern desert, a mysterious cult prays for the return of the Visitors. Only one creature can derail that grand and glorious event: An evil entity, known as the Duad, can keep the Visitors from arriving and prevent the transfiguration to come. Daley, who lives nearby, has a far more serious problem: an alien consciousness that has taken up residence in her head.

Nate doesn’t want to listen. He’s between missions and just wants to relax, not to travel hundreds of miles and hunt for the driver of the car that hit someone he doesn’t even know. But ignoring the call is not an option. What Nate had hoped would be a simple mission turns into something much more sinister, when he discovers a wide-reaching evil, festering in a small Northern California town. To confront it, he will need all the skills he’s learned working in the shadow world.

Unexpectedly reunited after six years, high school sweethearts Devin Shanahan and Grace Harrington cross paths and have a whirlwind wedding. A lot can change in six years, however, and they must figure out how to make their two independent lives mesh. Unable to disclose his CIA job to his new wife, when Devin is assigned a top-secret mission to Hong Kong, he tells Grace part of the truth: that he is going to work abroad for six months in finance. When the mission turns deadly and Devin doesn't know whom to trust, he must make the most difficult decision of his life to keep Grace safe.

A scientific experiment begins, and as the button is pressed, the unexpected occurs: everyone in the world goes to sleep for a few moments while everyone's consciousness is catapulted more than twenty years into the future. At the end of those moments, when the world reawakens, all human life is transformed by foreknowledge.

Antiquarian bookseller Robin Jessop has acquired a strange medieval volume. What appears to be a book is a cleverly disguised safe, in which she finds a single rolled parchment, written in code. For encryption expert David Mallory, the text is impenetrable. Until an invaluable clue opens the door to a conspiracy, stretching back seven centuries. Now Jessop and Mallory find themselves on a desperate hunt that could change history, topple an empire and bury them both alive. Because soon they’re not only the hunters. They’re also the hunted.

The globe-trotting thief in the red fedora returns! And now, the question isn't where—but who? In the role of Carmen Sandiego, award-winning performer Kyla Garcia reveals, for the very first time, the backstory of the ever-elusive master criminal whose whereabouts captured the imaginations of children everywhere—through educational video games, animated series, and a popular PBS "gameshow" for middle schoolers in the 1990s.

It's 1955, and Albert Einstein lies in a hospital bed, deathly ill. He suddenly stirs, asks his assistant for paper and pen, then scribbles something down. Minutes later, he dies. History tells us that Einstein jotted down equations that night. But struggling scholar Jacob Morgan believes that history is wrong. He's convinced that Einstein wrote a deathbed confession that night - a secret that the great scientist didn't want to take to his grave.

Meet Jake Oliver. The day will come when he's one of the best cleaners in the business, a man skilled at making bodies disappear. At the moment, however, he's a 22 year old rookie cop, unaware his life is about to change. In a burning barn a body is found--and the fire isn't the cause of death. The detectives working the case have a pretty good idea about what went down. But Officer Oliver thinks it's something else entirely, and pursues a truth others would prefer remain hidden - others who will go to extreme lengths to keep him quiet.

After years of paying her dues on the force, Beth Sturgis has earned her place as a detective for the Robbery-Homicide division of the Atlanta PD. Now, she's heading up a major manhunt for a potential serial killer who's working his way inward from the outskirts of the city. The copycat elements in the first crime scene lead Sturgis to retired FBI agent Jack Kale, who was responsible for apprehending and nearly killing the murderer known as the Scarecrow, the same Scarecrow who appears to be this new killer's terrible inspiration.