Best A.G. Riddle Books

The best books by A.G. Riddle — 7 titles spanning Thriller, Sci-Fi, averaging 4.13 BLT stars.

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A.G. Riddle builds the kind of high-concept science fiction thrillers that demand to be finished in a single sitting. His specialty is the extinction-level premise executed with relentless forward momentum — Winter World drops you into a civilization slowly freezing to death and never lets the tension slack, while the Origin Mystery trilogy escalates from archaeological mystery to full-scale cosmic horror with each installment. Riddle's prose is lean and propulsive, prioritizing plot velocity over literary texture, which makes him ideal for readers who want ideas-driven fiction without the padding. His scenarios borrow from hard science — pandemics, genetic engineering, solar collapse — but he keeps the science accessible and the human stakes front and center. If you're the kind of reader who finishes one book and immediately reaches for the sequel, Riddle's series are perfectly engineered to keep you doing exactly that.

A.G. Riddle's highest-rated book in our collection is Genome (4.31 BLT stars). Browse the full list below.

Where to Start with A.G. Riddle

  1. 1
    Genome cover

    Genome

    The Extinction Files • Book 2

    by A.G. Riddle

    ★ 4.31 BLT Score (17.8K ratings)
    ★ 4.18 Goodreads (17.8K)
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  2. 2
    Pandemic cover

    Pandemic

    The Extinction Files • Book 1

    by A.G. Riddle

    ★ 4.25 BLT Score (33.3K ratings)
    ★ 4.07 Goodreads (33.3K)
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  3. 3
    The Solar War cover

    The Solar War

    The Long Winter • Book 2

    by A.G. Riddle

    ★ 4.21 BLT Score (21.0K ratings)
    ★ 4.25 Goodreads (21.0K)
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  4. 4
    The Lost Colony cover

    The Lost Colony

    The Long Winter • Book 3

    by A.G. Riddle

    ★ 4.18 BLT Score (21.1K ratings)
    ★ 4.18 Goodreads (21.1K)
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  5. 5
    Winter World cover

    Winter World

    The Long Winter • Book 1

    by A.G. Riddle

    ★ 4.17 BLT Score (36.0K ratings)
    ★ 4.15 Goodreads (36.0K)
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  6. 6
    Quantum Radio cover

    Quantum Radio

    by A.G. Riddle

    ★ 3.93 BLT Score (17.2K ratings)
    ★ 4.08 Goodreads (17.2K)
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  7. 7
    The Atlantis World (Origin Mysteries) cover

    The Atlantis World (Origin Mysteries)

    The Origin Mystery • Book 3

    by A.G. Riddle

    ★ 3.87 BLT Score (33.7K ratings)
    ★ 4.01 Goodreads (33.7K)
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Browse Related Lists

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How We Rank Audiobooks

Rankings are driven by listener ratings and review counts from Audible and Goodreads. Books with high ratings across a large number of listeners rank higher — a 4.5 with 50,000 ratings says more than a 4.8 with 200.

Unlike most book lists, we weight audiobook-specific factors: narrator performance, production quality, and how well a story translates to audio. A great book with a poor narration isn't a great audiobook.

We don't accept paid placements or prioritize new releases. These rankings reflect what listeners actually enjoy, not what's being promoted.

Rankings update periodically as new ratings come in and new titles are added to the collection.

Read our full ranking methodology →