Jeannette Boner writes: “After eight years, Teton County (Wyo.) Library has been forced to cancel its free Harry Potter-inspired programming for children and adults. This year’s events—A Night at Hogwarts, Harry Potter Trivia for Adults, and Harry Potter Family Day—had all been scheduled for later this month. The library said in a press release October 3 that it acted in response to a cease-and-desist letter from legal representatives of Warner Bros. Entertainment Inc., the owner of copyright and other intellectual property rights related to the films featuring child wizard Harry Potter.”