Reading books is the key to our imagination.Each of us has a favorite book.

My favorite book is Harry Potter and the prisoner of Azkaban. I generally love the Harry Potter series of books but this is the one I really like.

In this book, Harry and his friends are introduced to the people of Azkaban as well as their spirits, the Dementors. Then it turns out that the famous prisoners Sirius black escaped from Azkaban. When he met with Harry, he wanted to talk to him, but Harry was negative.

At the end of the book, Sirius becomes like a father to Potter.Harry knows the truth and moves in with Sirius at his house.