How do you rate Harry Potter's Book??

Since the first Harry Potter book in the series, the world has been gripped by the imaginative world of Harry and his wizard friends. Fantasy fiction in books and films always spawn lots of props unique to their inner world, along with the usual videos, DVDs, computer games and movie posters. The Harry Potter story is particular rich in strange animals and artifacts, and therefore has produced a lot of Harry Potter merchandise. Now the current book of Harry Potter is hardly available in the market. People love his book more than themselves.