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.

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A Wiki-like database and home for Gunmetal Olympus, a series of lesbian books set in a futuristic world of mecha and cyberpunk cities, inspired by Greek mythology, by Maria Ying. The series begins with The Hades Calculus.