Part noir, part psychedelic romp, all Thomas Pynchon- private eye Doc Sportello comes, occasionally, out of a marijuana haze to watch the end of an era as free love slips away and paranoia creeps in with the L.A. fog It's been awhile since Doc Sportello has seen his ex-girlfriend. Suddenly out of nowhere she shows up with a story about a plot to kidnap a billionaire land developer whom she just happens to be in love with. Easy for her to say. It's the tail end of the psychedelic sixties in L.A., and Doc knows that "love" is another of those words going around at the moment, like "trip" or "groovy," except that this one usually leads to trouble. Despite which he soon finds himself drawn into a bizarre tangle of motives and passions whose cast of characters includes surfers, hustlers, dopers and rockers, a murderous loan shark, a tenor sax player working undercover, an ex-con with a swastika tattoo and a fondness for Ethel Merman, and a mysterious entity known as the Golden Fang, which may only be a tax dodge set up by some dentists. In this lively yarn, Thomas Pynchon, working in an unaccustomed genre, provides a classic illustration of the principle that if you can remember the sixties, you weren't there . . . or . . . if you were there, then you . . . or, wait, is it . . .

托马斯•品钦（1937—）是美国后现代主义的代表作家。他的作品往往以神秘的荒诞文学与科学的交叉结合为特色，对二十世纪下半叶的后现代文学全景影响深远。他获得过美国全国图书奖，但拒绝领奖，亦从不在公众场合抛头露面，媒体连一帧他的照片都拿不到。品钦的代表作包括《V》、《拍卖第49批》和《万有引力之虹》等，后者被评论界称为只能凭借神力才能完成的“大百科全书”。《性本恶》是品钦近年来的最新作品，出版后以其空前好读的故事和空前外露的情感表达（相对于他的其他作品而言），在品钦迷中激起热烈反响。