The Sirens of Titan is the story of wealthy and fortunate 22nd-century industrialist Malachi Constant. The science-fiction novel deals with a Martian invasion of Earth, Constant's quest to find the source of his seemingly inexplicable luck, and his ruminations on ideas like human agency, the all-knowing nature of God, and the purpose of the existence of the human species. Constant survives the conquest of Earth and becomes an intergalactic wanderer drawn into a much larger mystery.
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