All is not well in post-World War II St. Louis, and private eye Ed Darvis, a man pegged as liking justice too much, discovers there's a fine line between solving a crime and being an accomplice.

Ed Darvis, a St. Louis private eye, is pegged as a man who "likes justice too much." Maybe that's why business is slow; turns out not everyone in St. Louis is looking for justice. Revenge, deceit, and a little profit-taking on the side are all too often the modus operandi of cops and criminals alike. But when a beautiful woman walks into his bland storefront agency on the seedy side of town and asks him to help find her kidnapped daughter, Darvis's life heats up. He must use his wits to survive, jabbing and feinting with deadpan directness and cynical ease, and when that doesn't work, delivering justice with the blunt end of his .38 revolver.