Susan Rice Campbell, PhD and Commander Donald G. Campbell write fiction and true crime inspired by family history, scientific research, and real-world mysteries. She is a neuropsychologist and researcher whose lifelong passion for genealogy and forensic investigation inspires her writing. He is retired from the United States Coast Guard and a world-traveled historian.

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The Noah Gene
What if Noah's legendary lifespan wasn't mythology—but biology?

Hidden for centuries, a genetic secret may hold the key to dramatically extending human life. When a neuropsychologist uncovers evidence of a mysterious hereditary trait known as The Noah Gene, she stumbles into the greatest scientific discovery in human history—and a deadly struggle to control it. Governments, powerful religious institutions, wealthy elites, and ambitious researchers all want the same thing: the power to unlock extraordinary longevity.

As secrets emerge and lives are threatened, the search for answers becomes a race against time. Some secrets are worth billions. Some are worth killing for. The Noah Gene is both. PREORDER NOW

(Currently Interviewing Publishers).

Coming Soon: 50 Years of Silence
A young woman was murdered in Marin County in 1973. For more than fifty years, the case remained unsolved.

Then modern DNA technology uncovered a suspect—and reopened a story that refused to stay buried.

Part memoir, part investigation, and part true-crime journey, 50 Years of Silence follows one family's search for answers across half a century.