How many books of poetry did the poet, who was published by Sheldon Dick, write?
Edgar Lee Masters Edgar Lee Masters (August 23, 1868 – March 5, 1950) was an American attorney, poet, biographer, and dramatist. He is the author of "Spoon River Anthology", "The New Star Chamber and Other Essays", "Songs and Satires", "The Great Valley", "The Serpent in the Wilderness" "An Obscure Tale", "The Spleen", "Mark Twain: A Portrait", "Lincoln: The Man", and "Illinois Poems". In all, Masters published twelve plays, twenty-one books of poetry, six novels and six biographies, including those of Abraham Lincoln, Mark Twain, Vachel Lindsay, and Walt Whitman.
David Campbell (poet) David Watt Ian Campbell (16 July 191529 July 1979) was an Australian poet who wrote over 15 volumes of prose and poetry. He was also a talented rugby union player who represented England in two tests.