A 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 trilogy—a series that has sold over THREE MILLION copies worldwide (in twenty languages), received 30,000+ reviews on Amazon, been rated 20,000+ times on Audible, and garnered 120,000+ ratings on GoodReads. The trilogy is now in development to be a major motion picture.With shocking plot twists and revelations around every turn, The Atlantis Plague will keep you up late into the night turning the pages to find out what the Immari have in store for David, Kate, and Dorian.Selected Praise For A.G. Riddle“This is apocalyptic sci-fi at its best.”—Daily Mail on The Solar War“...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 DepartureAn Extended Look at The Atlantis PlagueIn 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 that the Atlantis Plague does not 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 cures the disease.Immari International offers a different approach: do nothing. Let the plague run its course. The Immari envision a world populated by the genetically superior survivors—a new human race, ready to fulfill its destiny.With control of the world population hanging in the balance, the Orchid Alliance and the Immari descend into open warfare. Now the last hope for humanity is to find a cure. Kate alone holds the key to unraveling the mystery surrounding the Atlantis Plague. The answer may lie in understanding pivotal events in human history—events when the human genome mysteriously changed. Her journey takes her across the barren wastelands of Europe and northern Africa, but it is her research into the past that takes her where she never expected to go. She soon discovers that the history of human evolution is not what it seems—and setting it right may require a sacrifice she never imagined.About The AuthorA.G. Riddle’s debut novel, The Atlantis Gene, became a global phenomenon, topping best seller charts in the US and abroad. Every year, Amazon compiles a list of the top 100 bestselling Kindle eBooks of the year (by total sales volume). The Atlantis Gene has made Amazon’s annual Kindle bestseller list an unprecedented five years in a row—every year since the book’s release (2013, 2014, 2015, 2016, and 2017). Since then, Riddle has released eight more novels, selling millions of copies in two dozen languages. His books feature a unique mix of science, history, and suspense that has delighted fans of Michael Crichton, Dan Brown, Clive Cussler, and James Rollins and continues to sell year after year. He lives in Raleigh, North Carolina.NOTE: this novel is available as a Kindle eBook, an Audible audiobook, and in print. It is also in Kindle Unlimited.