Best Mark Greaney Books

The best books by Mark Greaney — 7 titles spanning Thriller, averaging 4.53 BLT stars.

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Mark Greaney built his reputation as Tom Clancy's co-author before stepping out as one of the most technically rigorous thriller writers working today. His Gray Man series launched a stone-cold assassin antihero — Court Gentry — whose missions are plotted with the kind of operational precision that makes you wonder what Greaney knows and isn't telling you. That same granular, boots-on-the-ground authenticity carried seamlessly into the Jack Ryan universe, where Command Authority and Full Force and Effect feel less like fiction than classified briefings with the serial numbers filed off. His prose is clean and kinetic, built for momentum — each chapter engineered to pull you into the next. Readers who want geopolitical stakes, realistic tradecraft, and action that never talks down to them will find Greaney delivers consistently, book after book.

Mark Greaney's highest-rated book in our collection is Tom Clancy True Faith and Allegiance (4.72 BLT stars). Browse the full list below.

Where to Start with Mark Greaney

  1. 1
    Tom Clancy True Faith and Allegiance cover

    Tom Clancy True Faith and Allegiance

    A Jack Ryan Novel (chronological order) • Book 17

    by Mark Greaney

    ★ 4.72 BLT Score (0 ratings)
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  2. 2
    The Hard Line cover

    The Hard Line

    Gray Man • Book 15

    by Mark Greaney

    ★ 4.70 BLT Score (2.6K ratings)
    ★ 4.68 Goodreads (2.6K)
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  3. 3
    Full Force and Effect cover

    Full Force and Effect

    Jack Ryan • Book 10

    by Mark Greaney, Tom Clancy

    ★ 4.57 BLT Score (13.1K ratings)
    ★ 4.3 Goodreads (13.1K)
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  4. 4
    Threat Vector cover

    Threat Vector

    Jack Ryan, Jr. • Book 4

    by Tom Clancy, Mark Greaney

    ★ 4.50 BLT Score (19.0K ratings)
    ★ 4.21 Goodreads (19.0K)
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  5. 5
    Command Authority cover

    Command Authority

    Jack Ryan, Jr. • Book 5

    by Tom Clancy, Mark Greaney

    ★ 4.46 BLT Score (19.0K ratings)
    ★ 4.16 Goodreads (19.0K)
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  6. 6
    Tom Clancy's Support and Defend Mark Greaney cover

    Tom Clancy's Support and Defend Mark Greaney

    Jack Ryan, Jr. • Book 6

    by Mark Greaney

    ★ 4.42 BLT Score (10.9K ratings)
    ★ 4.19 Goodreads (10.9K)
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  7. 7
    Locked On cover

    Locked On

    Jack Ryan, Jr. • Book 3

    by Tom Clancy, Mark Greaney

    ★ 4.37 BLT Score (17.4K ratings)
    ★ 4.12 Goodreads (17.4K)
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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 →