The community is invited to gather on Wednesday, October 5, at 6:30 p.m. to discuss their thoughts on Walnut Creek’s 2016 One City One Book selection, The Martian, by Andy Weir. This event will be held at the Ygnacio Valley Library, 2661 Oak Grove Road and is the final program celebrating our community read. Reservations are recommended and can be made online at www.wclibrary.org/one-city-one-book/.