Andrew O'Brien
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Andrew O'Brien

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Andrew J. O’Brien is a novelist and the creator of the high-octane Doug Anders thriller series. Drawing on over a decade of experience in IT and data visualization, O’Brien infuses his work with a level of technical realism and tactical detail that has become his trademark. As an FAA Part 107 certified commercial drone pilot and a licensed Amateur Radio Operator (KC1MIJ), O’Brien blends real-world aerial operations and communications theory with the grit of modern shadow warfare. His series follows Doug Anders—a laid-off tech guy pushed to the brink—as he evolves from a civilian survivor into a lethal elite operative. From the debut of Silenced Key to the high-stakes 2026 finale, Penalty Shot, O’Brien’s work is a must-read for fans of technical accuracy and relentless pacing. Connect with Andrew on TikTok at kc1mij.
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Silenced Key

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