Jake Cardigan discovers the connection between a brutal murder and a synthetic plague that had killed his ex-wife, and it is all linked to the Tek cartel, purveyors of the computerized drug crippling the futuristic society

Investigator Jake Cardigan enters the blasted ruins of twenty-first century London to search for his missing son and invades the underground turf of the TekLords. Reprint.

While his girlfriend travels to Berlin to testify against the most dangerous TekLords, ex-cop Jake Cardigan is called to Brazil to speak to a witness and discovers that he has been tricked into leaving his lover's side. Reprint.

Searching for the missing daughter of the world's wealthiest robotics industrialist, Jake Cardigan locates his target at the Mentor Psych Center where she has been brainwashed to prevent her from telling about a murderous plot. Reprint.

Uncovering a treacherous plot to replace the president of the United States with an android replica, investigator Jake Cardigan, the sworn enemy of the evil Teklords, is stunned when the plot is carried out before his very eyes. Reprint.

When his son is accused of murder, Investigator Jake Cardigan must clear his name, but the truth about the crime will push Cardigan to the edge of his wits, and beyond. Reprint.

When Jake Cardigan's boss, Walter Bascomb, is arrested for murder it looks like an open-and-shut case of jealous rage, but Cardigan, looking to clear his boss' name, begins a dangerous search for the real murderer. Reprint.