High Quality Content by WIKIPEDIA articles! Ian Halperin is a Canadian investigative journalist and writer from Montreal, Quebec whose 2009 book, Unmasked: The Final Years of Michael Jackson was a #1 best-seller on the New York Times list on July 24, 2009. He is the author or coauthor of nine books including Celine Dion: Behind the Fairytale, Fire and Rain: The James Taylor Story and Hollywood Undercover. He coauthored Who Killed Kurt Cobain? and Love and Death: The Murder of Kurt Cobain with Max Wallace. Halperin has contributed to 60 Minutes II and was a regular correspondent for Court TV.