The Trail of Ted Bundy also offers fresh information from the official case files in areas not covered in the author’s first book, The Bundy Murders: A Comprehensive History. Covering these things in what was an in-depth biography of the killer, with a moment-by-moment look at the murders, wouldn’t have made any sense at that time, yet they make perfect sense here. And finally, for this book, Sullivan travelled to every state where Bundy operated and offers the reader vivid descriptions of how all of these locations look today.