A

A.G. Riddle

Bestselling Author • 4 Series • 14 Books

4
Series
14
Books
4
Active

🎯 Where Should I Start?

Best Starting Point
Publication Order of The Origin Mystery Books
Start with: The Atlantis Gene (2013)
Popular Choice
Publication Order of The Extinction Files Books
Start with: Pandemic (2017)
Popular Choice
Publication Order of The Long Winter Books
Start with: Winter World (2019)

About A.G. Riddle

An American fiction writer with an extensive backlog of novels that’s growing day-by-day, the writer A.G. Riddle has created a niche for himself within the literature industry and has already amassed a large amount of fans. Focusing on the genres of thriller, action and science-fiction, he’s managed to build his career over the years, even managing to secure himself a film adaptation deal in the process. With 20th Century Fox having acquired the rights to his novel ‘Departure’, he’s well on his way to becoming a well established name within his particular field. Early and Personal Life Growing up in Boiling Springs in North Carolina, America, A.G. Riddle always had a keen interest in writing, as literature was always his first and primary passion. Rising to prominence with the Publication Order of The Origin Mystery Books series, A.G. Riddle has since expanded their repertoire to include numerous successful works across various genres. Their writing style, characterized by compelling narratives and memorable characters, has earned them a dedicated global readership with millions of fans worldwide.

📚 All Book Series by A.G. Riddle

Publication Order of The Origin Mystery Books
3 books 2013–2014
1

The Atlantis Gene

Readers dive deeper into the world of Publication Order of The Origin Mystery Books with The Atlantis Gene, another outstanding contribution from A.G. Riddle.

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2013
2

The Atlantis Plague

Readers dive deeper into the world of Publication Order of The Origin Mystery Books with The Atlantis Plague, another outstanding contribution from A.G. Riddle.

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2013
3

The Atlantis World

The Atlantis World continues the Publication Order of The Origin Mystery Books story arc with A.G. Riddle's signature blend of plot twists and unforgettable characters.

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2014
Publication Order of The Extinction Files Books
2 books 2017–2017
1

Pandemic

Readers dive deeper into the world of Publication Order of The Extinction Files Books with Pandemic, another outstanding contribution from A.G. Riddle.

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2017
2

Genome

Readers dive deeper into the world of Publication Order of The Extinction Files Books with Genome, another outstanding contribution from A.G. Riddle.

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2017
Publication Order of The Long Winter Books
3 books 2019–2019
1

Winter World

Readers dive deeper into the world of Publication Order of The Long Winter Books with Winter World, another outstanding contribution from A.G. Riddle.

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2019
2

The Solar War

Conflict and courage define The Solar War, an action-packed entry in the Publication Order of The Long Winter Books series by A.G. Riddle that puts the heroes through their toughest challenges yet.

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2019
3

The Lost Colony

Readers dive deeper into the world of Publication Order of The Long Winter Books with The Lost Colony, another outstanding contribution from A.G. Riddle.

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2019
Publication Order of Standalone Novels
6 books 2014–2025
1

Departure

Readers dive deeper into the world of Publication Order of Standalone Novels with Departure, another outstanding contribution from A.G. Riddle.

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2014
2

The Extinction Trials

The Extinction Trials continues the Publication Order of Standalone Novels story arc with A.G. Riddle's signature blend of plot twists and unforgettable characters.

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2021
3

Lost in Time

Lost in Time continues the Publication Order of Standalone Novels story arc with A.G. Riddle's signature blend of plot twists and unforgettable characters.

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2022
4

Quantum Radio

Quantum Radio continues the Publication Order of Standalone Novels story arc with A.G. Riddle's signature blend of plot twists and unforgettable characters.

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2023
5

Antarctica Station

Readers dive deeper into the world of Publication Order of Standalone Novels with Antarctica Station, another outstanding contribution from A.G. Riddle.

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2024
6

Labyrinth

Readers dive deeper into the world of Publication Order of Standalone Novels with Labyrinth, another outstanding contribution from A.G. Riddle.

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2025

? Frequently Asked Questions

Who is A.G. Riddle?

A.G. Riddle is a bestselling author known for 4 book series containing over 14 books. Popular series include Publication Order of The Origin Mystery Books, Publication Order of The Extinction Files Books, Publication Order of The Long Winter Books. Their work spans multiple genres and has captivated millions of readers worldwide.

What is the best A.G. Riddle series to start with?

For readers new to A.G. Riddle's work, the Publication Order of The Origin Mystery Books series is the ideal entry point. It showcases the author's signature style and contains 3 books. Begin with The Atlantis Gene to start from the very beginning.

How many books has A.G. Riddle written?

A.G. Riddle has written over 14 books across 4 series. This prolific output covers multiple genres, making them one of the most versatile authors in contemporary fiction.

Should I read A.G. Riddle books in order?

Yes, reading A.G. Riddle's series in publication order is strongly recommended. Most series feature evolving character arcs, ongoing story threads, and references to earlier events that are most rewarding when experienced in sequence. Our complete reading order guides are listed above.

What genre does A.G. Riddle write in?

A.G. Riddle writes primarily in fiction. With 4 series across 14 books, the author has explored a wide range of themes and storytelling approaches throughout their career.

Are A.G. Riddle's books standalone or must they be read as a series?

Most of A.G. Riddle's books are part of ongoing series and deliver the most satisfying experience when read in order. However, several standalone novels and short story collections provide excellent entry points without requiring prior knowledge of other series.

What is A.G. Riddle's most popular book?

Based on reader reviews and sales data, A.G. Riddle's most celebrated works come from the Publication Order of The Origin Mystery Books series. The first book, The Atlantis Gene, is widely considered the ideal starting point and consistently receives outstanding reader ratings.