When I got the e-mail about Ellen Valladares and the blog tour for her new YA novel, Crossing the Line, I jumped at the chance to review the book. A teenage girl ghost from the 1980s? A mystery? A young journalist as the protagonist? I couldn’t not check out the book, as these are themes near and dear to my own heart. Thanks to Crystal Otto with WOW! Blog Tours for offering me the chance to participate! You can check out an interview with the author here. About the book: Laura, who died thirty years ago, enlists the help of a tenacious high school reporter named Rebecca, who is very much alive. Rebecca,…