IN April 1960, Anne Sexton for the first time wrote "poet" rather than "housewife" in the "occupation" block of her income tax return. Married since 1948, mother of two daughters, Sexton had been publishing poetry for three years. The change in her status as citizen was significant for Sexton and for American literature. No poet before her had written so frankly of the female realm of family life, nor of its pathologies. And few poets, women or men, achieved success so expeditiously: nine years from drafting her first poem to being awarded the Pulitzer Prize. Sexton's unprecedented metamorphosis from suburban housewife into major poet appears, at first glance, a fairy tale. The real interest of its improbability, though, lies in Sexton's exemplary struggle against two seemingly unrelated handicaps: that of being a suburban wife and mother without a college education and that of being, at recurring intervals, certifiably mad. At age twenty-eight, Anne Sexton quite unexpectedly began turning herself into an artist. During the years of her apprenticeship, in which she produced two highly regarded books, Sexton's good fortune included working with several established younger poets-W. D. Snodgrass, Robert Lowell, James Wright-who immediately recognized her originality and with the Boston poet-teacher John Holmes, who censured it. Friend and adversary, Holmes measured Sexton's work by the literary standards and conventions of an older generation. The chronicle of their relationship provides