Patrick Carman, author of middle-grade books Floors, 3:15, The Black Circle, and Skeleton Creek, will be at the Greenfield Library on Tuesday, September 27 at 4:00 PM to discuss his books. This free event will be held in the Library Community Room. Registration is not required, but seating is limited. For more information, visit the Library website, www.greenfieldlibrary.org or call the Library at (414) 321-9595 X250.