. . "American poetry 20th century." . . "1900 - 1999" . . . "Lifelines : selected poems, 1950 - 1999" . . . . . "Lifelines selected poems, 1950-1999"@en . "Lifelines : selected poems, 1950-1999"@en . "Lifelines : selected poems, 1950-1999" . . . . . . . "Spanning fifty years in the literary career of the Yankee poet, a collection of poetry features both previously published poems and original works, including poems on nature, the sea, love, uncertainty, responsibility, and New England." . . . "American poetry." . .