SeriesStack

Agent Zero Spy Books in Order

by Jack MarsMystery, Thriller & Suspense

22 books and 1 novella from Agent Zero (2019) to Trigger Zero (2026). Rated 4.5 across 19,823 listener reviews.

Reading order

  1. An Agent Zero Short Story

    Novella 0.5 2020 4.2 (336)

    Kindle Paperback Audiobook

  2. Agent Zero

    Book 1 2019 4.3 (4.8k)

    In this much-anticipated new spy thriller series by Jack Mars, listeners are taken on an action thriller across Europe as presumed-CIA operative Kent Steele, hunted by terrorists, by the CIA, and by his own identity, must solve the mystery…

    Kindle Paperback Audiobook

  3. Target Zero

    Book 2 2019 4.5 (2.6k)

    Target Zero takes us on another wild, action-packed ride across Europe as elite CIA agent Kent Steele is summoned to stop a biological weapon before it devastates the world - all while grappling with his own memory loss....

    Kindle Paperback Audiobook

  4. Hunting Zero

    Book 3 2019 4.6 (2.4k)

    When CIA operative Agent Zero finds out his two teenage girls have been kidnapped and are bound for a trafficking ring in Eastern Europe, he embarks on a high-octane chase across Europe....

    Kindle Paperback Audiobook

  5. Trapping Zero

    Book 4 2019 4.4 (1.9k)

    Although Agent Zero’s daughters are home safely, the mental anguish from their experience weighs heavy on their small family.

    Kindle Paperback Audiobook

  6. File Zero

    Book 5 2019 4.6 (1.6k)

    In File Zero, Agent Zero’s memory finally comes flooding back - and with it, shocking revelations about the CIA’s secret plot to spark a war and to take his life. Disavowed and on the run, can he stop them in time? Find out....

    Kindle Paperback Audiobook

  7. Recall Zero

    Book 6 2019 4.5 (1.3k)

    In Recall Zero, the President’s translator is the only one privy to a secret conversation that can change the world. She is targeted for assassination and hunted down, and Agent Zero, called back into the line of duty, may just be the only…

    Kindle Paperback Audiobook

  8. Assassin Zero

    Book 7 2020 4.4 (1.1k)

    Agent Zero, trying to come up for air on the heels of the president’s impeachment and Sarah’s close brush with danger, wants to retire from the service and try to get his family back together. But fate has other choices for him....

    Kindle Paperback Audiobook

  9. Decoy Zero

    Book 8 2020 4.7 (828)

    In a mad race against time, Agent Zero must use all of his skills to track down the source of this unstoppable weapon and figure out its destination before it is too late....

    Kindle Paperback Audiobook

  10. Chasing Zero

    Book 9 2020 4.7 (681)

    The Palestinians decide they want to make peace with Israel - and they want the US president to broker the historic treaty on their territory. Agent Zero advises the president against the dangerous trip, but he insists on going....

    Kindle Paperback Audiobook

  11. Vengeance Zero

    Book 10 2021 4.7 (675)

    When a minor terrorist group, looking to make its mark, aims to take out a “soft target” in the United States — one relatively unguarded yet which can be hugely damaging to the US — the race is on for Agent Zero to discover their object…

    Kindle Paperback Audiobook

  12. Zero Zero

    Book 11 2021 4.7 (653)

    When Agent Zero visits his doctor in Switzerland, hoping to salvage his deteriorating health, he is met with a shocking surprise: another agent who has been given a memory implant, just like him.

    Kindle Paperback Audiobook

  13. Absolute Zero

    Book 12 2021 4.8 (646)

    In the shocking series finale, Agent Zero learns of a powerful thermonuclear bomb which, set off in the right place, could kill tens of millions. In a breathtaking twist, he learns of something else that will make it even more deadly....

    Kindle Paperback Audiobook

  14. Shadow Zero

    Book 13 2025 4.1 (69)

    A crashed satellite's secrets spur CIA Agent Maya Lawson on a perilous mission to the jungles of Africa—only to find herself betrayed and captured deep in enemy territory.

    Kindle Paperback Audiobook

  15. Command Zero

    Book 14 2025 4.4 (62)

    The fate of international commerce hangs by a thread as Agent Zero finds himself amidst roiling waves, facing off against an army of explosive-laden ghost ships set to detonate in major ports worldwide.

    Kindle Paperback Audiobook

  16. Fractured Zero

    Book 15 2025 4.3 (48)

    In the shadow of a revolutionary clean energy breakthrough, Agent Zero and his daughter, CIA Agent Maya Lawson, face a ticking clock as they battle to thwart an insidious plot designed to plunge the world into chaos.

    Kindle Paperback Audiobook

  17. Rogue Zero

    Book 16 2025 4.3 (44)

    A bioengineered virus is merely the opening gambit in an evil mastermind's plan, and only Agent Zero and his team—including his daughter Maya—stand between humanity and its doom.

    Kindle Paperback Audiobook

  18. Enigma Zero

    Book 17 2026 4.3 (44)

    When a classified Antarctic base ceases communication after discovering an unprecedented seismic threat, Agent Zero and his team are thrust into an icy odyssey to halt a rogue faction's earth-shattering plans.

    Kindle Paperback Audiobook

  19. Countdown Zero

    Book 18 2026 4.4 (31)

    Beneath the ocean's surface lurks a submarine gone rogue, threatening coastal chaos with hypersonic missiles unless their ransom demands are met.

    Kindle Paperback Audiobook

  20. Phantom Zero

    Book 19 2026 4.4 (14)

    In a world where the sky is no longer safe, Agent Zero embarks on his most perilous mission yet: to thwart a cyber siege that sends planes plummeting from above.

    Kindle Paperback Audiobook

  21. Mission Zero

    Book 20 2026 4.3 (14)

    When America's missile defense system is sabotaged, sparking a global crisis, only CIA operative Agent Zero can navigate the treacherous political minefield to prevent nuclear disaster.

    Kindle Paperback Audiobook

  22. Redemption Zero

    Book 21 2026 4.9 (8)

    In a world plunged into darkness by a shadowy military firm's devastating plot, Agent Zero must race against time to prevent an orbital EMP strike that threatens to reset the balance of global power.

    Kindle Paperback Audiobook

  23. Trigger Zero

    Book 22 2026 4.0 (1)

    TRIGGER ZERO is book #22 in the #1 bestselling AGENT ZERO series, from #1 bestselling and USA Today bestselling author Jack Mars (with over 10,000 five-star reviews).

    Kindle Paperback Audiobook

Collections and companions

About this reading order

Books are listed in the series' own numbering, which for Agent Zero Spy is also the best order to read them in. Novellas and short stories sit between the novels they follow, numbered the way the publisher numbers them (0.5 comes after book 0). They are optional — you can skip them without missing the main story. Years are first publication where we could confirm it, and otherwise the first audiobook release.

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