Harry Potter and the Order of the Phoenix is the fifth book of the Harry Potter series. It was written by K. K. Rowling and published in 2003.
Two dementors attack Harry and his brother Duddley in their city. Harry is expelled for using magic outside Hogwarts. Dumbledore himself come to his rescue and he got admitted back in. In the end of the book Lord Voldemort himself makes his appearance at the Ministry of Magic to attack Harry.
The story is quite dramatic and their are a lot of action sequence, but it doesn’t help the fact that this is fiction, fantasy and is completely imaginary. Some logic are completely absurd and doesn’t make any sense. For example Fireballs, voldemort teleporting himself, etc. I just didn’t like this book and recommend you not to read this book.