With the premiere of “Harry Potter and the Deathly Hallows, Part 2” just days away, the Boston Globe and GateHouse News Service highlight a new book about the Harry Potter series by Boston College Romance Languages and Literatures Professor Emerita Vera Lee.  On the Trail of Harry Potter, which was featured in BC Bookmarks last month, is a literary analysis of all seven Harry Potter volumes. An author of 13 books, Lee calls the Harry Potter novels “classics.”