Olin Lester

The dead aren't the only enemy.

Military post-apocalyptic and zombie thrillers. Soldiers, survivors, and a country fighting to stay standing. New here? Pick a series and start with Book 1.

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United States of Z Book 1 coverOperation Silent Night Book One coverAmerican Zombie Slayer coverImpact Book 1, Endless Dusk, cover

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Every series starts with Book 1. Pick one below.

United States of Z cover

Complete · 6 books

United States of Z

A complete military zombie series. All six books are available now.

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Impact cover

Complete · 4 books

Impact

A complete post-apocalyptic survival series. Start with Endless Dusk.

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Operation Silent Night cover

With M.C. Gray

Operation Silent Night

Book 1 is out now. Books 2–4 are on preorder.

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American Zombie Slayer cover

Preorder · Dec 29, 2026

American Zombie Slayer

America didn't fall. It fractured. A new series, available to preorder.

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United States of Z Book Zero cover

United States of Z

Book Zero

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Operation Silent Night Book Zero: The Cure cover

Operation Silent Night

Book Zero: The Cure

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The Spread: An American Zombie Slayer short story cover

American Zombie Slayer

The Spread

An American Zombie Slayer short story

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