Gunmetal Olympus / Hades Calculus

Official home of Gunmetal Olympus, a series of lesbian books set in a futuristic world of mecha and cyberpunk cities, inspired by Greek mythology, by Maria Ying.

Reading Guide

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Category: Eidolons

  • The Hades Calculus

    Decadent cyberpunk cities. Greek mythology and giant mechs. Hades and Persephone as never seen before. For generations, colossi have besieged the gates of Elysium. Each day, the city’s fall looms closer. As one of Elysium’s rulers, Hades has long sought to break this stalemate. In Persephone, a cyborg tailor-made to kill, she finds the key…

  • Roadmap

    A lot of readers have asked how many books will be in the series, and the current answer is that it’s very flexible. The “Persephone trilogy” is set in stone: three full-length novels, plus three collections with side stories, taking place at various periods in the timeline and usually about characters with fewer/smaller roles in…

  • Styx

    Characteristics Armaments Capabilities Capable of aerial maneuvers using advanced propulsion systems combining anti-gravity and thrust mechanisms, despite its lack of aerodynamic design.