your kidding right? 당신 can't be a true 팬 of twilight and not know who stephanie meyers is! I think she even did a camio in the twilight movie too! But if 당신 honestly didn't know she is the author of the twilight series.
If 당신 knew the answer then this would be better in the 퀴즈 section...if 당신 dont know the answer....then I'm guessing you've never "read" the 책 and have only seen the movies?