A G Riddle (Over 1,500 results)

Paperback. Condition: Good. The greatest mystery of all timethe history of human originswill be revealedSeventy thousand years ago, the human species was on the verge of extinctionWe survived, but no one knows how until nowThe countdown to the next stage of human evolution is about to begin, and mankind may not survive this timeThe Immari are good at keeping secretsThey've kept the truth about human evolution concealed for 2,000 yearsThey've a plan to keep it hidden for another 2,000 yearsThey've a plan to keep it hidden.…

paperback. Condition: Good.

Condition: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Condition: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Condition: Like New. Item is in like new condition.

Condition: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condition: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condition: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condition: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Paperback. Condition: Good. The thrilling conclusion to The Extinction Files is finally here A code hidden in the human genome.will reveal the ultimate secret of human existence. And could hold humanity's only hope of survival. 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. To protect the secret, Kraus hid his work and disappeared. Now the technology exists to finally understand the mysterious code buried in the human genome, but finding the pieces of Kraus' research is more dangerous than anyone imagined. Dr. Peyton Shaw and her mother have obtained part of Kraus' research - and a cryptic message that could lead to the remaining pieces. They believe his work is the key to stopping a global conspiracy - and an event that will change humanity forever. The ultimate secret, buried in the human genome, will change our very understanding of what it means to be human. For Peyton, finding it may come at an incredible price. She must weigh the lives of strangers against those she loves: Desmond Hughes and her mother. With time running out, Peyton makes a fateful choice - one that can never be undone.…

Condition: very_good. Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly. …

Paperback. Condition: Very Good. From the author of the #1 bestselling The Atlantis Gene comes a new novel in which the world's past and future rests in the hands of five unwitting strangers in this definitive edition of A. G. Riddle's time-traveling, mind-bending speculative thriller. 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? Five passengers seem to hold clues about what's really going on: writer Harper Lane, venture capitalist Nick Stone, German genetic researcher Sabrina Schröder, computer scientist Yul Tan, and Grayson Shaw, the son of a billionaire philanthropist. As more facts about the crash emerge, it becomes clear that some in this group know more than they're letting on--answers that will lead Harper and Nick to uncover a far-reaching conspiracy involving their own lives. As they begin to piece together the truth, they discover they have the power to change the future and the past--to save our world . . . or end it. A wildly inventive and propulsive adventure full of hairpin twists, Departure is a thrilling tale that weaves together power, ambition, fate, memory, and love, from a bold and visionary talent. &nbsp.…

Paperback. Condition: Good. From the author of the #1 bestselling The Atlantis Gene comes a new novel in which the world's past and future rests in the hands of five unwitting strangers in this definitive edition of A. G. Riddle's time-traveling, mind-bending speculative thriller. 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? Five passengers seem to hold clues about what's really going on: writer Harper Lane, venture capitalist Nick Stone, German genetic researcher Sabrina Schröder, computer scientist Yul Tan, and Grayson Shaw, the son of a billionaire philanthropist. As more facts about the crash emerge, it becomes clear that some in this group know more than they're letting on--answers that will lead Harper and Nick to uncover a far-reaching conspiracy involving their own lives. As they begin to piece together the truth, they discover they have the power to change the future and the past--to save our world . . . or end it. A wildly inventive and propulsive adventure full of hairpin twists, Departure is a thrilling tale that weaves together power, ambition, fate, memory, and love, from a bold and visionary talent. &nbsp.…

Paperback. Condition: Very Good. Reprint. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condition: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardcover. Condition: Very Good. F First Edition. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

paperback. Condition: Good. The pages show normal wear. Fast shipping and order satisfaction guaranteed. A portion of your purchase benefits Non-Profit Organizations, First Aid and Fire Stations.

Paperback. Condition: Very Good. A global ice age. pushes humanity to the brink of extinction. As ice spreads across the planet, scientists race to figure out why the Earth is cooling. They send probes into space--and make a shocking discovery: there's a mysterious object drifting toward the sun. Could it save us from the ice age? Or is it the cause? With time running out, NASA launches a desperate mission to make contact with the object. But it isn't what they expected. * * * From A.G. Riddle, the worldwide bestselling author of The Atlantis Gene and Departure, comes a new sci-fi thriller that will change the way you look at Earth's place in the solar system forever. * * * Each month, Earth grows colder. Snow falls in summer. Glaciers trample cities across North America, Europe, and Asia. The new ice age gripping the planet shows no signs of stopping. Chaos erupts. Around the world, people abandon their homes, fleeing the cold, flocking to regions where they can survive. Nations prepare to go to war for the world's last habitable zones. NASA and other scientific organizations race to discover why the world is cooling. They send probes into the solar system to collect readings. Near Mars, one of the probes finds something no one expected: a mysterious object, drifting toward the sun. Could it be responsible for the new ice age? And if so, can we stop it? Or is the artifact merely an observer? Or neither? Could it be a relic from a long-extinct civilization? One thing is certain: investigating the artifact is humanity's best hope of survival. As the ice age claims more lives and the world slides into anarchy, an international consortium launches a mission into space to study the object and make contact. But the first contact mission doesn't go as planned. What the crew discovers out there is beyond anyone's imagination. Two members of the first contact mission may hold the keys to humanity's salvation. Dr. Emma Matthews is the commander aboard the International Space Station. For months, she has watched the world below freeze and civilization unravel. The headlines tell only half of the story. The messages from her sister tell the rest, of a world witnessing mass migrations, fighting for survival, struggling to provide a future for their children. When a catastrophe strikes the ISS, Emma faces her own fight for survival. Dr. James Sinclair is one of the greatest scientists alive. A mind before his time. Years ago, he invented something with the potential to change the world--an invention that would upset the balance of power in the world forever. Fearing that change, his enemies sent him to prison for a crime he didn't commit. But with humanity's future at stake, NASA asks him to join the first contact mission. His expertise is vital to the mission's success--and to saving Emma. With the clock ticking down to humanity's final days on Earth, James makes a decision that will change his life forever and may determine the fate of the entire human race. * * * Praise for A.G. Riddle .reads like a superior collaboration between Dan Brown and Michael Crichton. -- The Guardian on Pandemic I finished the book fast because I just couldn't wait. -- WIRED GeekDad on Departure Riddle. keep(s) the focus on his characters. rather than the technological marvels -- Publisher's Weekly on Departure. …

Paperback. Condition: Good. A global ice age. pushes humanity to the brink of extinction. As ice spreads across the planet, scientists race to figure out why the Earth is cooling. They send probes into space--and make a shocking discovery: there's a mysterious object drifting toward the sun. Could it save us from the ice age? Or is it the cause? With time running out, NASA launches a desperate mission to make contact with the object. But it isn't what they expected. * * * From A.G. Riddle, the worldwide bestselling author of The Atlantis Gene and Departure, comes a new sci-fi thriller that will change the way you look at Earth's place in the solar system forever. * * * Each month, Earth grows colder. Snow falls in summer. Glaciers trample cities across North America, Europe, and Asia. The new ice age gripping the planet shows no signs of stopping. Chaos erupts. Around the world, people abandon their homes, fleeing the cold, flocking to regions where they can survive. Nations prepare to go to war for the world's last habitable zones. NASA and other scientific organizations race to discover why the world is cooling. They send probes into the solar system to collect readings. Near Mars, one of the probes finds something no one expected: a mysterious object, drifting toward the sun. Could it be responsible for the new ice age? And if so, can we stop it? Or is the artifact merely an observer? Or neither? Could it be a relic from a long-extinct civilization? One thing is certain: investigating the artifact is humanity's best hope of survival. As the ice age claims more lives and the world slides into anarchy, an international consortium launches a mission into space to study the object and make contact. But the first contact mission doesn't go as planned. What the crew discovers out there is beyond anyone's imagination. Two members of the first contact mission may hold the keys to humanity's salvation. Dr. Emma Matthews is the commander aboard the International Space Station. For months, she has watched the world below freeze and civilization unravel. The headlines tell only half of the story. The messages from her sister tell the rest, of a world witnessing mass migrations, fighting for survival, struggling to provide a future for their children. When a catastrophe strikes the ISS, Emma faces her own fight for survival. Dr. James Sinclair is one of the greatest scientists alive. A mind before his time. Years ago, he invented something with the potential to change the world--an invention that would upset the balance of power in the world forever. Fearing that change, his enemies sent him to prison for a crime he didn't commit. But with humanity's future at stake, NASA asks him to join the first contact mission. His expertise is vital to the mission's success--and to saving Emma. With the clock ticking down to humanity's final days on Earth, James makes a decision that will change his life forever and may determine the fate of the entire human race. * * * Praise for A.G. Riddle .reads like a superior collaboration between Dan Brown and Michael Crichton. -- The Guardian on Pandemic I finished the book fast because I just couldn't wait. -- WIRED GeekDad on Departure Riddle. keep(s) the focus on his characters. rather than the technological marvels -- Publisher's Weekly on Departure.…

Condition: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condition: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condition: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Condition: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

paperback. Condition: Fair.

Paperback. Condition: Good. A global cataclysm beyond imaginationa mysterious signal from spaceand one last hope to save the human race: The Atlantis WorldAs the clock ticks down to humanity's extinction, a team of scientists will risk it all to unravel the secrets of the pastNorthern Morocco DrKate Warner cured a global pandemic, and she thought she could cure herselfShe was wrongAnd she was wrong about the scope of the Atlantis conspiracyHumanity faces a new threat, an enemy beyond imaginationWith her own time running out and the utter collapse of human civilization looming, a new hope arrives: a coded message from a potential allyArecibo Observatory Mary Caldwell has spent her life waiting, watching the stars, looking for signs of intelligent life beyond our worldWhen that day comes, Mary finds herself in the middle of a struggle older than the human race, with far greater stakesShe must decide who to trust, because there's nowhere to hideAntarctica In the wake of the Atlantis Plague, Dorian Sloane finds himself a puppet to Ares' mysterious agendaAs Dorian prepares to take control of the situation, Ares unleashes a cataclysm that changes everythingAs the catastrophe circles the globe, Ares reveals the true nature of the threat to humanity, and Dorian agrees to one last mission: find and kill David Vale and Kate WarnerThere will be no prisoners this timeThe orders are seek and destroy, and Dorian has been promised that his own answers and salvation lie on the other sideWith Dorian in pursuit, Kate, David, and their team race through the ruins of the Atlantean ship left on Earth, across Atlantean science stations throughout the galaxy, and into the past of a mysterious culture whose secrets could save humanity in its darkest hourWith their own lives on the line and time slipping away, Kate, David and Dorian are put to the ultimate test.…

Condition: very_good.

Paperback. Condition: Very Good. A global cataclysm beyond imaginationa mysterious signal from spaceand one last hope to save the human race: The Atlantis WorldAs the clock ticks down to humanity's extinction, a team of scientists will risk it all to unravel the secrets of the pastNorthern Morocco DrKate Warner cured a global pandemic, and she thought she could cure herselfShe was wrongAnd she was wrong about the scope of the Atlantis conspiracyHumanity faces a new threat, an enemy beyond imaginationWith her own time running out and the utter collapse of human civilization looming, a new hope arrives: a coded message from a potential allyArecibo Observatory Mary Caldwell has spent her life waiting, watching the stars, looking for signs of intelligent life beyond our worldWhen that day comes, Mary finds herself in the middle of a struggle older than the human race, with far greater stakesShe must decide who to trust, because there's nowhere to hideAntarctica In the wake of the Atlantis Plague, Dorian Sloane finds himself a puppet to Ares' mysterious agendaAs Dorian prepares to take control of the situation, Ares unleashes a cataclysm that changes everythingAs the catastrophe circles the globe, Ares reveals the true nature of the threat to humanity, and Dorian agrees to one last mission: find and kill David Vale and Kate WarnerThere will be no prisoners this timeThe orders are seek and destroy, and Dorian has been promised that his own answers and salvation lie on the other sideWith Dorian in pursuit, Kate, David, and their team race through the ruins of the Atlantean ship left on Earth, across Atlantean science stations throughout the galaxy, and into the past of a mysterious culture whose secrets could save humanity in its darkest hourWith their own lives on the line and time slipping away, Kate, David and Dorian are put to the ultimate test.…