What is your most favorite happy potter book and why?

My favourite Harry Potter is definitely the fifth book, the largest, the tome, The Order of the Phoenix out of all of them that is the book that I have enjoyed the most and read the most, because I like Professor Umbridge! She is a great character and you can just imagine her as a teacher at school, so realistic, so unpleasant and nasty and I love it when she gets her come uppance! It's probably the best film out of them all so far. I think now that book 7 has been completed Harry Potter should be put to rest and to write more would spoil it personally.

Personally, I enjoyed the Goblet of Fire as a book. It was a great transitional book. This was the book where Voldemort returned, but of course it's also a good story and it shows the growth of the characters as they begin to transition from youth to teenage issues (including relationships, maturity, etc.). I wouldn't mind if J.K. Rowling made more books to further explore the different stories that have since happened, maybe before the series and after the series. However, I would worry about too much story, leaving nothing to the imagination of everyone. My example is Star Wars; while the official stories are the movies, there are literally hundreds of back stories from different authors that are flooding the "universe" for everyone. There is too much at times. But a little more of the stories of the world of Harry Potter would not be a bad thing.

It's a tie between Prisoner of Azkhaban and Half-Blood Prince. I like Prisoner of Azkhaban because of Sirius Black. Yes, it was a good twist. But also, I really felt for Harry. Because for the first time in his life, he had somebody he called "family." Half-blood Prince because finally we get to see what Harry's mission will be aside from defeating Voldemort.

I also liked the third book best. It was the most thrilling & surprising. :]

Personaly I like the 5th book its just so awsome with umbrige and voldamort the best part was when voldamort an dumbledore went into battle.and i wouldent mind if she made some books on his marriage life i would love to hear how harry and ginny where getting along and how harrys job is going at the ministry of magic and it would be nice if jk made some books on harrys kids life at hogwarts.

I love all of the harry potter books but if I've to choose the best then it'll be "Harry Potter and the Goblet of fire", the 4th book. It was so full of suspense that I couldn't put it down for a single minute. The grip of the author was very strong on the story line all the time and I certainly had no idea of what was happening, not until she herself revealed all the mystery at the end. However, my least favorite book was the 5th one and I kinda felt that J.K. Rowling lost her touch in that book. She left too many dangling strings in the story which, in my opinion, ruined the story.