This image is the cover for the book Killer of Killers Unchained

Killer of Killers Unchained

Embark on a gripping journey with Captain Michael Colton in this heart-pounding tale of redemption and revenge. Scarred by the terrors of the Persian Gulf, he sought solace in a quiet life alongside his beloved wife, Linda. With her unwavering support and expertise as a Navy psychiatrist, Linda showed him the path to rediscovering joy. However, tragedy strikes when Linda falls victim to the ruthless grip of a notorious Portland street gang.

Known as the 129th Street Eastsiders, this gang operates with impunity, their sadistic acts of violence staining the city. Protected by influential figures within the government, they believed themselves untouchable - until they unwittingly unleashed the wrath of a man who had nothing left to lose.

Severing the chains of Colton’s self-imposed constraints, the Eastsiders unknowingly awakened a dormant force, a relentless avenger who lurks in the shadows. As the gang’s nightmares come to life, they will pay a steep price for their atrocities. Prepare to witness the rise of a Killer of Killers, driven by vengeance and fueled by an unquenchable thirst for justice.

Cliff Mansfield

The author is a Construction Engineer. Since the mid-1990s he’s written for many technical engineering publications relating to highway construction. He’s lectured at Engineering Universities, Industry Conferences and State level Paving Associations around America. As an engineering consultant, he’s been privileged to visit over a hundred countries and many islands in the vast Pacific Ocean. He owns and operates a gun store specializing in high end tactical weaponry.


Over the years, the author has gained extensive experience in small group combat tactics and the use of most civilian and military small arms.

Austin Macauley Publishers