HarperTeen kicked off the first week of summer with the Supernatural Summer Tour.  This is a six day whirl wind tour that includes Kansas City, Atlanta, Dallas, Houston, Chicago, & San Diego with five of HarperTeen’s top young adult authors. When I caught up with the tour at Borders in Dallas, Texas, the participants for this stop were Kim Harrison (EARLY TO DEATH, EARLY TO RISE), Ellen Schreiber (VAMPIRE KISSES 7; LOVE BITES), Aprilynne Pike (SPELLS), and Kimberley Derting (THE BODY FINDER).  Kelley Armstrong (THE RECKONING) would trade off with Aprilynne Pike starting in Houston.  For at least three of these ladies, it was day three out of the six in the non-stop tour, yet they all greeted their fans with energy and enthusiasm. The evening started with all four ladies perched upon their signing table, giving short introductions of themselves and their books, followed by a Q&A session.  Those in attendance got to find out a little about their favorite authors.  Such fun facts were that Aprilynne was the only one of the four that actually went to school to be a writer but she felt she learned just as much working in critique groups and reading.  Ellen’s biggest…