Harry Potter book series

Harry Potter – Book Series
While this is probably an obvious idea for something desirable, I think it's definitely worth discussing. I just found out that J.K. Rowling is the only person in human history to become a billionaire after writing a book (or, in her case, 7). Her case is obviously unique – how did she find something that so many millions of kids, teens and adults continue to find captivating? And how did her creative series develop into the worldwide sensation that earned her a billion dollars? I think part of what Rowling did so well was create another world where her readers, whether they were 10 or 55, could rediscover solace and magic. That's often the role of a good book anyway – Rowling is extraordinary as a case study for her ability to create something appealing for every reader.