Book-club spotlighting is bound to introduce Irving's particular brio to its largest audience yet; his newest book is characteristically broad and eager, Heir to a shoe-manufacturing fortune and a Wellesley dropout, Jenny Fields becomes a nurse, which isn't quite the thing for a girl of her station. Girls of her station also have some use for men, while Jenny uses one man for one purpose only and only once: she calculatedly gets herself impregnated by an accidentally lobotomized war-veteran patient, Technical Sergeant Garp. Moreover, Jenny defies convention by writing and publishing, late in life, a memoir (entitled "A Sexual Suspect") that quickly becomes a feminist bible. Her son, T. S. Garp (named for his father), grows up meanwhile with writerly instincts of Ids own; Jenny whisks him off to Austria for an education richer in life than college would afford, and Irving shuffles Jenny offstage in order to concentrate on young Garp: his marriage to bookish Helen, his two young sons, Helen's half-hearted affair with a graduate student, and then a grotesque accident involving the entire family that maims one son, kills the other, and (by plot-tinkering) literally dismembers the cuckolding grad student. Also offered are samples of Garp's manuscripts during this time, presumably objective correlatives to Garp's life at the time, but more like a handy hole for loose and incompatible prose efforts the book would not otherwise graciously host. Jenny comes back near book's end, getting herself assassinated at a feminist political rally, but it's Garp's (and Irving's) version of the world that's in control by then. That version is richly anecdotal--almost a brocade of digression--and mostly involved with the same basically inert topics that Irving's earlier books were made of: Vienna, wrestling, wife-swapping, boy's schools, novelists. Despite the withit trappings (feminism, etc.), Irving's wild stylistic scrabble up and down the keys resolves itself into a few leaden theme chords that his veteran readers will wish that he'd broken free of by now. But this hint of staleness will be all but totally disguised to first-time readers: Irving's style and zest remain superb, and his fondness for children--his anxiety over them and their welfare--is as rare and fine and affecting and pure as Heller's or Cheever's.