Quantum Radio
FROM THE SUNDAY TIMES BESTSELLING AUTHOR OF LOST IN TIME At CERN, a scientist has just made an incredible discovery - a breakthrough that may answer the deepest questions about human existence. But what he's found is far... See More
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by A.G. Riddle
(12,475 reviews)
Quick ViewFROM THE SUNDAY TIMES BESTSELLING AUTHOR OF LOST IN TIME At CERN, a scientist has just made an incredible discovery - a breakthrough that may answer the deepest questions about human existence. But what he's found is far... See More
by A.G. Riddle
(19,266 reviews)
Quick ViewCan humanity survive on a new world? On Eos, the last survivors of the Long Winter face their greatest challenge yet -- and race to unravel the deepest secrets of the grid. It's a journey across space and time and into... See More
by A.G. Riddle
(14,813 reviews)
Quick ViewAn Amazon Editor's Pick for Best Books of the Month. After a mysterious event, six strangers wake up in an underground bunker. They don't know where they are. Or how much time has passed. They soon learn that they're part... See More
by A.G. Riddle
(15,790 reviews)
Quick ViewThe SUNDAY TIMES bestseller "Amazing! One of the twistiest time-tales I've ever read." -Diana Gabaldon "Crichtonesque thrillers don't come much better than this... Readers won't be able to turn the pages fast enough."... See More
by A.G. Riddle
(23,964 reviews)
Quick View** An Amazon Editor's Pick for Best Science Fiction & Fantasy (2019) ** ** Longlisted for the Wilbur Smith Award for Best Published Novel ** ** The first book in a now-completed, Wall Street Journal Bestselling Trilogy... See More
by A.G. Riddle
(44,230 reviews)
Quick ViewExperience the first book in A.G. Riddle's groundbreaking Origin Mystery Trilogy -- the series that has been translated in 24 languages and sold over THREE MILLION COPIES worldwide. In Antarctica, a research expedition... See More
by A.G. Riddle
(16,863 reviews)
Quick View* Now a Wall Street Journal bestseller! * We thought the war was over. We were wrong. 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... See More
by A.G. Riddle
(25,722 reviews)
Quick ViewA pandemic 70,000 years in the making... will change humanity... forever. The race to stop the Atlantis Plague has begun. Filled with real science and history, The Atlantis Plague is the second book in The Origin Mystery... See More
by A.G. Riddle
(6,364 reviews)
Quick View"... reads like a superior collaboration between Dan Brown and Michael Crichton." -- The Guardian Now an Amazon Charts and Wall Street Journal bestseller. From A.G. Riddle, the worldwide bestselling author with OVER FOUR... See More
by A.G. Riddle
(25,943 reviews)
Quick ViewA mysterious signal from deep space may hold humanity's last chance of survival. And could reveal the ultimate truth of human origins. The race to unravel the secrets of the Atlantis world has begun. The Atlantis World is... See More
by A.G. Riddle
(15,548 reviews)
Quick ViewA code hidden in the human genome will reveal the ultimate secret of human existence. And may hold humanity's only hope of survival. Genome is the final book in The Extinction Files, the two-book series that began with... See More
by A.G. Riddle
(5,927 reviews)
Quick ViewIn Antarctica, a groundbreaking 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, she lost... See More