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Old Code eBook Series

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  • Grandfather Anonymous

    by Anthony W. Eichenlaub ...
    Series Book 1 - Old Code
    Elderly, unarmed, and extremely dangerous.Ajay Andersen was the best hacker the NSA had ever hired. He sank corporations, toppled governments, and broke cryptography. All of it. Retirement hasn't slowed him down one bit, thank you very much.His granddaughters are threatened, and he's going to need to step it up a notch. Biotech corporations and criminal enterprises hold the keys to survival, but ... Read more

    $4.99 USD

  • Grandfather Ghost

    by Anthony W. Eichenlaub ...
    Series Book 2 - Old Code
    Retired, reclusive, and too smart to die.Hacker Ajay Andersen knows his retirement isn't always going to be sunshine and roses. He's committed to protecting those he loves, and sometimes that's not going to be easy.But things get complicated fast when he finds Silas Cardoso's body in his living room.An environmentalist entrepreneur threatens the very wilderness he once protected. Mercenaries hold ... Read more

    $4.99 USD

  • Grandfather Crypto

    by Anthony W. Eichenlaub ...
    Series Book 5 - Old Code
    Ajay Andersen broke cryptography, but there are still plenty of secrets.A work of art is stolen from the Minneapolis Arts Institute, but there's something strange about this modern Russian masterpiece. It's a callback to a simpler time and a step forward into the future. Its value is not in provenance or materials. It's in knowledge.And someone's desperate to learn the truth.When the thieves ask ... Read more

    $6.99 USD

  • Grandfather Guardian

    by Anthony W. Eichenlaub ...
    Series Book 3 - Old Code
    Seasoned, strange, and dangerously cleverSome invitations are impossible to refuse. When Ajay and Kylie are invited to a dinner party hosted by one of the wealthiest women around, Ajay sees it as an opportunity to dig into her past. He needs to find what shady business she’s been up to and how dangerous she really is.Never mind that she’s Kylie’s grandmother.What starts out as a dinner party turns ... Read more

    $5.99 USD

  • Grandfather Zero

    by Anthony W. Eichenlaub ...
    Series Book 4 - Old Code
    Survival is not enough.The Pinewood Camp for the Gifted turns privileged children into survivors. Into hunters. Into killers.Teenager Kylie Andersen’s abilities are killing her, and only the most drastic measures will keep her worst enemies from exploiting her deepest weaknesses. When she decides to spend the summer away from her grandfather in a camp that promises to teach her survival, she ... Read more

    $5.99 USD