Harry Potter and the Half-Blood Prince was written by J. K. Rowling and published on the 16 July 2005. The book is the sixth Harry Potter book.
In the sixth book Harry begins his sixth year at the magical school Hogwarts with his best friends Ron Weasley and Hermione Granger. During the year he has help in his worst class by the mysterious Half-Blood Prince, he has his first romance and learns several very important facts about his enemy, Voldemort.
