Author J.K. Rowling of Harry Potter fame just penned a deal with Little, Brown publishing house to pen her first adult novel. The title, release date and details about the novel were not released. Rowling is quoted as saying, "Although I've enjoyed writing it every bit as much, my next book will be very different to the Harry Potter series." We'll all be on pins and needles until we get our hands on Rowling's newest book.