David Mason is a poet, essayist, critic and professor. His most recent collection, "Ludlow," is a novel in verse that tells the story of a handful of immigrants in southern Colorado and the Ludlow Massacre of 1914. It was named…

Philip Levine is author of some 20 volumes of verse and one of the nation's most honored poets, with a Pulitzer and numerous other prizes. But he started life in Detroit working in auto plants, sometimes waiting in line for…