Food for Thought Books and Records in Norway will host a special event with award-winning journalist and radio show host, Michele McPhee, for a signing of her newest book, “Maximum Harm: The Tsarnaev Brothers, the FBI, and the Road to the Marathon Bombing.” In “Maximum Harm,” McPhee unravels the complex story behind the public facts of the Boston Marathon bombing. McPhee has been nominated for three Emmy awards for investigative journalism and works as a Boston-based producer for the Brian Ross Investigative Unit at ABC News. A veteran investigative journalist, she is the best-selling author of six true-crime titles, and a contributor to Newsweek, Boston and other national magazines.This special book release and signing will be held on Saturday, Aug. 12, from 3 to 7 p.m. at Food for Thought, 446 Main St.