Harry Potter author J.K. Rowling is an English writer who first published the Harry Potter book back in 1997. The novel series has since then sold 450 million copies and made into 8 part movie series which earned $8.8 billion worldwide.
Harry Potter author J.K. Rowling is an English writer who first published the Harry Potter book back in 1997. The novel series has since then sold 450 million copies and made into 8 part movie series which earned $8.8 billion worldwide.