This Harry Potter and the half blood prince is one of the best book amongst all Harry Potter series books written by author J K Rowling. The story about how voldermote is still alive and how he splited his soul into seven parts and each soul may be anything, any locket or book or a ring etc. How lord voldermote got to know about the dark arts. In this book there is also a love story which is very cute. I recommend everybody please please kindly read the book Harry Potter and the half blood prince