Cover of The Atlantis Gene
Cover of The Atlantis Plague
Series

The Origin Mystery

2 books

The Origin Mystery series by A.G. Riddle has 2 books. Start with The Atlantis Gene (2014), then read the rest in the order below.

The Origin Mystery reading order

1
Cover of The Atlantis Gene

The Atlantis Gene

A.G. Riddle

When researchers discover a mysterious structure buried in Antarctic ice and a geneticist in Jakarta makes a revolutionary breakthrough in autism treatment, they unknowingly uncover the same earth-shattering secret: the key to human origins and the next stage of human evolution. As brilliant Dr. Kate Warner and determined Agent David Vale are drawn together by a global conspiracy, they must race against time to unravel the truth about the Atlantis Gene before a shadowy organization can weaponize her research to reshape humanity—even if it means eliminating 99.9% of the world's population. Blending cutting-edge science with historical mystery, this gripping thriller explores humanity's deepest origins while delivering non-stop action and high-stakes suspense. The first book in A.G. Riddle's bestselling Origin Mystery trilogy, The Atlantis Gene has captivated millions of readers worldwide with its seamless fusion of real science, ancient secrets, and the question that defines us all: where did we really come from?

Science FictionThrillerMystery
2
Cover of The Atlantis Plague

The Atlantis Plague

A.G. Riddle

A devastating pandemic, 70,000 years in the making, threatens to rewrite humanity's future. As the Atlantis Plague sweeps the globe, killing nearly a billion and genetically altering survivors, the world descends into chaos. Dr. Kate Warner races against time to find a cure, uncovering a history of human evolution far stranger than anyone imagined. With radical factions vying for control and the very definition of humanity at stake, her quest for answers could demand an unimaginable sacrifice.

Science FictionThrillerClimate Fiction