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.
Scottish Poetry Library The Scottish Poetry Library was founded in 1984 by poet Tessa Ransford (1938–2015). It originally had two staff members, including Scottish poet, Tom Hubbard, and 300 books, but has since expanded to some 30,000 items of Scottish and international poetry. The library contains material in Scotland's three indigenous languages: Scottish Gaelic, Lowland Scots, and English.