Mystery /​ Thriller /​ Suspense


  
  • The Enigma Wraith

    Two Darknet shadowy types have launched the Ghost Code computer virus to hold Banks, hydro-electric dams, and even aircraft hostage.  The R-Group is brought in to trap the destructive, vanishing virus and put an end to the reign of terror from its handlers. Too many lives are at stake if they fail.

  • The Enigma Stolen

    The R-Group is hunting evil supercomputers that are manipulating the future. It’s up to Jacob, Quip, EZ, and other members of the R-Group to neutralize these threats, even as they navigate their own romances and complex relationships. A difficult task when a traitor lurks among them.

  • The Enigma Always

    The race is on to finish decoding the DNA secret to a longer human life. The R-Group is psychologically challenged when they take on a rich, evil genius using advanced DNA mapping with supercomputers to re-engineer humans to live forever.

  • The Enigma Gamers

    A dark era of digital crime is unleashed as malicious avatars escape their virtual landscape to instigate extortionist attacks. CATS team, first responders to digital threats, seek the perpetrators of the siege around the world.

  • The Enigma Broker

    The world is descending into chaos as commodity prices are inexplicable forced downwards. Can Jacob, Petra, Quip, EZ and others of the R-Group find and stop this Dark Matter Organization led by a sinister computer genius who wields a samurai sword in heated discussions?

  • The Enigma Dragon

    Running illegal operations, leaving no digital footprint. The Cyber Assassin Technology Services (CATS) team are hunting for the Analog Information Mules used to communicate off the GRID. But are they working together or at each other’s throats?

     
  • The Enigma Source

    Cryptocurrency – Predators from the Darknet are rushing to market with their newest digital product offerings promising salvation. In the “digital currency gold rush” of the 21st century, can the R-Group stop the swindlers and save whole countries?

  • The Enigma Beyond

    Humans have turned over their decision making to Artificial Intelligence-driven supercomputers. Or was it simply confiscated?  Next generation computers are not just tracking our movements or answering questions. Now they are delivering manufactured choices to each person through their ever-pervasive personal devices. The seduction of mankind is eminent unless our champions can stop them.

  • The Enigma Threat

    Heroes on the run are declared cyber criminals. In the digital universe justice is either on or off, thus 1 or 0. The next generation of the R-Group is determined to beat the odds!


  • A famous 18-year-old fiddle player, Beau, is abducted from her parents’ huge Sierra home at a birthday folk jam in her honor one summer in the early part of the 21st century. As a fire burns up the mountain while she is buried on the land under a pile of brush, she is found just in time. A month later, much to her horror, she is abducted again, this time from a Berkeley music jam. The culprit – a crazy but brilliant classical violinist only known for his expert folk guitar playing – hides her away in an underground room in the Sierras so he can compel her to learn classical violin. Pale, gaunt and shattered, can she escape?
  • From IPPY gold medal winner Robert Cook comes the fourth installment in the Cooch series. With all the classic elements of a spy thriller—intrigue, violence, sex—The Mahdi is a narrative geopolitical battlefield where Islamic and Orthodox Jewish ideologies clash, seen through the lens of a modern, liberal Muslim. Raised in a blend of Bedouin tradition and Western education,Alex Cuchulain, Cooch, is a former US Marine, CIA operator, and entrepreneur. Partnered with Dr. Caitlin O’Connor, the self-described “smartest person in the world,” they make an unlikely yet formidable duo. When Alex takes on a mission to reclaim stolen Bedouin land, he finds himself imprisoned and branded a criminal. Meanwhile, Caitlin faces her own dangers, becoming the target of an extremist plot. But the rules of warfare change forever when Caitlin condenses an electromagnetic pulse into shootable ammunition and deploys an AI chatbot–quantum computer that can use the internet to control secure Israeli communications and provide strategic intel. As tensions escalate, some begin to believe that Alex may actually be the Mahdi, the prophesied redeemer of Islam. But can he shoulder that mantle? And can technology and enlightened thinking prevail over entrenched dogma?
  • Sale!

    Inhabited: Mysterious Murders

    Original price was: $11.95.Current price is: $0.00.
    This title will be free to purchase from 11/7/25-11/10/25!! This is not your ordinary thriller. It’s Stephen King meets Garrison Keillor. A small town cop’s peaceful life is blown apart by a series of murders in his beloved Dry Creek. He must not only determine whodunit, but how did they do it. The novel tracks Ben’s struggle to accept the awful truth.
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