Zodiac: The Eco-Thriller

Zodiac: An Eco-Thriller (1988) is a novel by American writer Neal Stephenson. His second novel, it tells the story of an environmentalist, Sangamon Taylor, uncovering a conspiracy involving industrialist polluters in Boston Harbor. The "Zodiac" of the title refers to the brand of inflatable motor boats the hero uses to get around the city efficiently. His opponents attempt to frame him as an ecoterrorist. The protagonist is inspired by environmental chemist Marco Kaltofen. Taylor is a recreational user of nitrous oxide, justifying his choice of drug by the eponymous Sangamon's principle: "the simpler the molecule, the better the drug".