Fiction. Every possible life--charmed, doomed, or both--of a Don Juan of 1970s New York, is captured, in its every conceivable inflection, in Marvin Cohen's comic episodic novel WOMEN, AND TOM GERVASI. The philanderer at the heart of the novel is hopelessly, effortlessly, universally, even fatally attractive to women. His oversized invulnerability is both monstrous and very recognizably human. Gervasi is a kind of necessary mythic extrapolation of...