A.G. Riddle

AG Riddle is an American author, well-known for his thrilling science fiction and action novels. Born in a small town in North Carolina, Riddle spent his early years developing a love for storytelling before attending UNC-Chapel Hill. It was here where he started his first company with a childhood friend, marking the beginning of a decade-long career in the internet industry.

After retiring from this field, Riddle decided to pursue his lifelong passion for writing. His debut novel, The Atlantis Gene, launched the successful Origin Mystery series, which has captivated readers around the world. This trilogy has sold over a million copies in the US, been translated into 19 languages, and is in development as a major motion picture at CBS Films.

Riddle's success continued with the release of his fourth novel, Departure, which follows the survivors of a flight that crash-lands in a changed world. This book was published by HarperCollins and has also been acquired by 20th Century Fox for a feature film adaptation. With a growing backlog of novels and a dedicated fanbase, A.G. Riddle has solidified his place as a prominent figure in the thriller, action, and science fiction genres.

Currently residing in Florida, Riddle remains committed to engaging with his readers. He values the time he spends answering emails and messages from fans, ensuring a strong connection with the community that supports his work. Despite his busy schedule, Riddle continues to release new novels and explore fresh stories, maintaining his prolific output and captivating audiences worldwide.
The Origin Mystery Books (by with Marc Di Duca)
# Title Year
1 The Atlantis Gene 2013
2 The Atlantis Plague 2013
3 The Atlantis World 2014
The Extinction Files Books
# Title Year
1 Pandemic 2017
2 Genome 2017
The Long Winter Books
# Title Year
1 Winter World 2019
2 The Solar War 2019
3 The Lost Colony 2019
Standalone Novels
# Title Year
1 Departure 2014
2 The Extinction Trials 2021
3 Lost in Time 2022
4 Quantum Radio 2023