Author J.K. Rowling's new adult book, The Casual Vacancy, hits shelves today and although it's a stretch from the Harry Potter series she created, she isn't ruling out the possibility of revisiting that wizard world once again. "Harry Potter truly liberated me in the sense that there's only one reason to write, for me -- if I genuinely have something I want to say, and I want to publish it," Rowling told BBC. "Now if I had a fabulous idea that came out of that world -- because I loved writing it -- I'd do it." She was quick to add however, that it wouldn't necessarily be about the boy wizard himself. "I don't want to go mechanically back into that world and pick up a load of odds and ends and glue them together and say, 'Here we go, we can sell this.' It would make a mockery of what those books were to me." So, while Harry's story may be over for the writer, the possibilities are endless for where she may go next. Perhaps more about the next generation of Potters and Weasleys?