AG Riddle
A.G. Riddle is an American author of sci-fi thriller novels. He writes The Origin Mystery series. Before becoming a novelist, Riddle spent ten years running internet companies before retiring from that industry. He grew up in North Carolina, attended UNC-Chapel Hill and began his first company with a childhood friend. Riddle lives in Parkland, Florida.

A.G. Riddle made his debut as an author in 2013 with the novel The Atlantis Gene. Below is a list of A.G. Riddle’s books in order of when they were originally released:

Publication Order of Origin Mystery Books


The Atlantis Gene(2013) Best Hardcover PriceBest Paperback PriceBest Kindle Price
The Atlantis Plague(2013) Best Hardcover PriceBest Paperback PriceBest Kindle Price
The Atlantis World(2014) Best Hardcover PriceBest Paperback PriceBest Kindle Price

Publication Order of Standalone Novels


Departure(2014) Best Hardcover PriceBest Paperback PriceBest Kindle Price

If You Like A.G. Riddle Books, You’ll Love…

A.G. Riddle Synopsis: In Departure by A.G. Riddle, Harper Lane will have to make a decision in a few hours that will change her life for good. But when her flight going from New York to London crashes in the English countryside, she discovers more about herself than she ever knew before. As she and the survivors of Flight 305 try to survive following the crash, they soon realize that the world they crashed in is different from the one they left behind. Their lives are connected, and maybe they’re there for a reason.

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