The Origin Mystery Books in Order
1. The Atlantis Gene: A Thriller (2014)
2. The Atlantis Plague: A Thriller (2013)
3. The Atlantis World (2014)
The Extinction Files Books in Order
1. Pandemic (2017)
2. Genome (2017)
The Long Winter Trilogy Books in Order
1. Winter World (2019)
2. The Solar War (2019)
3. The Lost Colony (2020)
See more: A.G. Riddle Books