Order of A.G. Riddle Books

A.G. Riddle is an American author known for his sci-fi thriller novels, particularly The Origin Mystery series. Prior to his writing career, Riddle spent a decade managing internet companies before retiring from that field. He was raised in North Carolina, attended UNC-Chapel Hill, and started his first business with a childhood friend. Riddle currently resides in Parkland, Florida. He made his authorial debut in 2013 with the novel The Atlantis Gene. Below is a list of A.G. Riddle’s books in the order of their original release:

A.G. Riddle became a published novelist 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 The Origin Mystery Books

Book Title	Year	Amazon USA	Amazon UK
The Atlantis Gene	(2013)	Buy on Amazon.com	Buy on Amazon.co.uk
The Atlantis Plague	(2013)	Buy on Amazon.com	Buy on Amazon.co.uk
The Atlantis World	(2014)	Buy on Amazon.com	Buy on Amazon.co.uk

Publication Order of The Extinction Files Books

Book Title	Year	Amazon USA	Amazon UK
Pandemic	(2017)	Buy on Amazon.com	Buy on Amazon.co.uk
Genome	(2017)	Buy on Amazon.com	Buy on Amazon.co.uk

Publication Order of The Long Winter Books

Book Title	Year	Amazon USA	Amazon UK
Winter World	(2019)	Buy on Amazon.com	Buy on Amazon.co.uk
The Solar War	(2019)	Buy on Amazon.com	Buy on Amazon.co.uk
The Lost Colony	(2019)	Buy on Amazon.com	Buy on Amazon.co.uk

Publication Order of Standalone Novels Books

Book Title	Year	Amazon USA	Amazon UK
Departure	(2014)	Buy on Amazon.com	Buy on Amazon.co.uk
The Extinction Trials	(2021)	Buy on Amazon.com	Buy on Amazon.co.uk
Lost in Time	(2022)	Buy on Amazon.com	Buy on Amazon.co.uk
Quantum Radio	(2023)	Buy on Amazon.com	Buy on Amazon.co.uk
Antarctica Station	(2024)	Buy on Amazon.com	Buy on Amazon.co.uk

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

Hugh Howey
James Rollins
Marcus Sakey