Before you join the folks at Tulsa Library for a discussion of Ian McEwan's nove "Atonement" at their November "Novel Talk" program (McEwan is coming to Tulsa, by the way, on Saturday, Dec. 4 - you'll definitely want to meet this guy, so mark your calendars), find a free showing of the 2007 Oscar-winning film based on the book today at The Circle. This film is rated R; Adults only need partake.