Heidi Metcalfe will join It Books as an associate director of publicity next week. Most recently she was a senior publicity manager at Free Press, where she’s been since 2006. At the Random House Publishing Group, Debbie Aroff has been promoted to senior manager, brand marketing. Christina Mamangakis has joined Houghton Mifflin Harcourt as publicity manager. She was previously a publicist at Scribner. The New York Journal of Books has launched an online-only site of original book reviews from a pool of over 100 experienced reviewers. It’s founded by Ted Sturtz, on “an extended break from a long career in […]