Showing results by author "A.G. Riddle" in All Categories

Dr. Sam Anderson is one of the most celebrated scientists in history. Ten years ago, he invented a device that changed the world forever. Now his life is about to be ripped apart—and his own creation may be to blame. One fateful morning, Sam discovers that his girlfriend has been murdered and that his daughter is accused of the crime. Sam believes she's innocent, but he can't prove it. There's only one thing he can do to save his daughter: confess to the crime. And so he does. But in the future, murderers aren't sent to prison. They're sent to the past.

At the end of the world, a groundbreaking scientific experiment will change everything. Dr. Laura Reynolds had it all. A job she loved. The respect of her peers. Student debt she was slowly chipping away at. And one day, it all went away. She saw the wrong thing—a colleague's mistake. And to escape, he framed her. Laura's only option is to join a secretive research project in Antarctica, where she hopes to keep practicing medicine and one day get her life back. But soon after arriving, she realizes that things aren't what they seem in this advanced facility.

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?

They decimated Earth during the Long Winter. Now the Grid has returned, and they won't stop until the human race is extinct. On a ruined world, humanity's last survivors fight against impossible odds. In their darkest hour, they discover a new hope for survival. But it comes at an unthinkable price, with consequences that will change everything.

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....

In Atlanta, Dr. Peyton Shaw is awakened by the phone call she has dreaded for years. As the CDC's leading epidemiologist, she's among the first responders to outbreaks around the world. It's a lonely and dangerous job, but it's her life - and she's good at it. This time she may have met her match. In Kenya, an Ebola-like pathogen has infected two Americans. One lies at death's door. With the clock ticking, Peyton assembles her team and joins personnel from the Kenyan Ministry of Health and the WHO.

Seventy thousand years ago, the human race almost went extinct. We survived, but no one knows how.

Until now. The countdown to the next stage of human evolution is about to begin, and humanity might not survive this time. The Immari are good at keeping secrets. For 2,000 years, they've hidden the truth about human evolution. They've also searched for an ancient enemy - a threat that could wipe out the human race. Now the search is over.

In Antarctica, a research expedition discovers an ancient structure buried deep in the ice. In Indonesia, a genetics researcher identifies a breakthrough treatment for autism. But these two incredible discoveries aren't what they seem. They will set off a race to unravel the deepest secrets of human existence—the true history of human origins. And an event that could change humanity forever.

On Eos, the last survivors of the Long Winter face their greatest challenge yet - and race to unravel the deepest secrets of the grid. The last survivors of the human race escaped a ruined Earth. Their new homeworld - Eos - seemed perfect at first. Warm. Hospitable. Safe from the grid. But everything isn't as it seems. The first colony of settlers - from the Carthage - have disappeared. Their settlement is still there, but everyone is gone. As James digs into the mystery of the lost colony, he discovers a series of spheres, buried on Eos.

In Marbella, Spain, Dr. Kate Warner awakens to a horrifying reality: the human race stands on the brink of extinction. A pandemic unlike any before it has swept the globe. Nearly a billion people are dead--and those the Atlantis Plague doesn't kill, it transforms at the genetic level. A few rapidly evolve. The remainder devolve. As the world slips into chaos, radical solutions emerge. Industrialized nations offer a miracle drug, Orchid, which they mass produce and distribute to refugee camps around the world. But Orchid is merely a way to buy time. It treats the symptoms of the plague but never actually cures the disease.

In Marbella, Spain, Dr. Kate Warner awakens to a horrifying reality: the human race stands on the brink of extinction. A pandemic unlike any before it has swept the globe. Nearly a billion people are dead—and those the Atlantis Plague doesn't kill, it transforms at the genetic level. A few rapidly evolve. The remainder devolve.

After a mysterious global event known only as “The Change”, six strangers wake up in an underground research facility where they learn that they’re part of the Extinction Trials - a scientific experiment to restart the human race. But the Extinction Trials harbors a very big secret. And so does the world outside.

En route to London from New York, Flight 305 suddenly loses power and crash-lands in the English countryside, plunging a group of strangers into a mysterious adventure that will have repercussions for all of humankind. Struggling to stay alive, the survivors soon realize that the world they've crashed in is very different from the one they left. But where are they? Why are they here? And how will they get back home?

The thrilling conclusion to The Extinction Files is finally here! In 2003, the first human genome was sequenced. But the secrets it held were never revealed. The truth was discovered 30 years ago, almost by accident. Dr. Paul Kraus had spent his entire career searching for what he called humanity's lost tribes - human ancestors who had gone extinct. When Kraus compared the DNA samples of the lost tribes with our own, he found a pattern of changes: a code. At the time, the technology didn't exist to unravel what it meant. Kraus hid his work and disappeared.

Northern Morocco: Dr. Kate Warner cured a global pandemic, and she thought she could cure herself. She was wrong. And she was wrong about the scope of the Atlantis conspiracy. Humanity faces a new threat, an enemy beyond imagination. With her own time running out and the utter collapse of human civilization looming, a new hope arrives: a coded message from a potential ally.

Après le Long Hiver, Emma Matthews et James Sinclair espéraient pouvoir recommencer une existence presque normale dans le Camp Sept. Mais lorsque la NASA découvre que plusieurs astéroïdes ont quitté la ceinture de Kuiper pour filer droit vers la Terre, il faut reprendre les armes. Avec son équipe, James se prépare à livrer bataille au sol et dans l'espace. Tandis que la guerre éclate, Emma et James luttent pied à pied pour préserver ceux qu'ils aiment. Dans les ténèbres glacées qui s'abattent, de nouvelles alliances se forgent et le duo doit affronter sans cesse des dangers imprévisibles.

Mandera, im Nordosten Kenias: Die X1-Mandera-Pandemie breitet sich wie ein Flächenbrand aus - und ist kein biologisch-evolutionärer Zufall. Berlin: Ein Mann erwacht in seinem Zimmer im Concord Hotel und hat das Gedächtnis verloren. Mit ihm im Raum befinden sich die Leiche eines ihm unbekannten Mannes sowie ein Zettel mit einem seltsamen Code darauf. Atlanta: Die Ärztin Peyton Shaw wird von den kenianischen Behörden kontaktiert, um sich der mysteriösen Seuche anzunehmen. Sie findet heraus, dass ein ganzes Kartell geheimnisvoller Firmen, Institutionen und Organisationen die Pandemie mit einer finsteren Absicht steuert.

Im Jahr 2003 wurde das erste menschliche Genom zerlegt und analysiert: Ein historischer Moment. Aber nur ein Wissenschaftler kennt die Wahrheit, die in unserer DNA verschlüsselt ist. Dieses Geheimnis kann alles ändern: Unsere Vergangenheit - und unsere Zukunft! Wer es besitzt, hat Macht über die gesamte Menschheit. Dr. Peyton Shaw, die das Vermächtnis des legendären Wissenschaftlers Paul Kraus erforscht, kommt einer globalen Verschwörung auf die Spur.

Dans un futur proche, un nouvel âge glaciaire a commencé, précipitant l'humanité au bord de l'extinction. Mois après mois, le froid avance, les glaciers s'étendent et les populations fuient vers les dernières zones habitables. Les scientifiques envoient des sondes à travers le système solaire et, près de Mars, repèrent un mystérieux objet se déplaçant vers le soleil. Est-ce la cause du règne glaciaire sur terre, ou au contraire un espoir de survie?

Après avoir affronté la pandémie mondiale, le docteur Kate Warner espérait pouvoir se soigner, mais elle n'avait pas pris toute la mesure de la conspiration atlante. Alors que le temps de la scientifique est compté, un message codé parvient jusqu'à la Terre... Recluse dans l'observatoire d'Arecibo, Mary Caldwell a passé sa vie à observer les étoiles et à guetter un signe venu d'ailleurs. Lorsque ce jour arrive, Mary se retrouve au cœur d'une bataille millénaire, dont les enjeux dépassent notre monde.