The Calypso Directive
An unprecedented genetic mutation, an underground think tank, and an unscrupulous pharmaceutical company collide in this dazzling debut thriller.
For one hundred and fifty-five days, Will Foster has been locked in medical quarantine without his consent. The doctors claim he is infected with a deadly virus, but this is a lie. Encoded in his DNA is a mutation that provides immunity from disease for all who possess it, source code that Vyrogen Pharmaceuticals aims to commercialize as a multi-billion-dollar gene therapy.
Against all odds, Foster escapes his laboratory prison and steals a virulent strain of bubonic plague as insurance. To help him unravel the mystery inside him, Foster contacts the only person he can trust: a former lover and microbiologist living Vienna and the two become fugitives, hunted across the heart of Europe.
Under the guise of averting a plague pandemic, Vryogen hires an elite, underground Think Tank to track down Foster. But the brilliant team discovers something unexpected — the ugly side of multinational pharmaceutical competition — and must choose between serving their client and saving Foster.
With unflagging suspense, unforgettable characters, and riveting biomedical detail, The Calypso Directive deftly explores the issues of genetic exploitation and piracy. Captivating, controversial, and courageous, Andrews debut is sure to thrill and leave you wondering what secrets are locked in your DNA.
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Brian Andrews
When Brian Andrews writes about war, espionage, or covert operations, it doesn’t come from guesswork or secondhand research—it comes from the inside. A former U.S. Navy submarine officer with a background in nuclear engineering and psychology, Andrews knows what it means to operate in the shadows and carry the weight of life-or-death decisions. That experience runs like a live wire through his thrillers, charging each scene with a tension that feels earned, not imagined.
As one half of the bestselling Andrews & Wilson writing duo—alongside fellow veteran Jeffrey Wilson—Andrews has helped redefine the modern military thriller. Their Tier One series, centered on Navy SEAL turned Tier One operator John Dempsey, has become a mainstay for fans of high-octane fiction. These aren’t just stories about missions—they’re about men shaped by loss, loyalty, and the quiet burden of doing what others can’t.
Think Tank
Think Tank consists of two primary books, and includes one additional book that complement the series but is not considered mandatory reads. The current recommended reading order for the series is provided below.
