Three straight poetry readings cap Saturday’s programming for the Paper Plains Literary Festival. First, three regional poets share new books: Traci Brimhall, Bridget Lowe, and Jenny Molberg. Second, Philip Metres and Erika Meitner read from recent books in the documentary poetics tradition. Finally, Chicago’s Breakbeat Poets (Kevin Coval & Idris Goodwin) share their influential hip-hop inflected poetry.