Harry Potter and the Order of the Phoenix

I have finished Harry Potter and the Order of the Phoenix. I giggled, I laughed, I chortled. I laughed hysterically once. I had to get up and pace the room to work off some energy twice. Twice, also, I shouted “No, no, no!” at the book.

I am sure this is quite normal behaviour.

It is quite brilliant. When is book 6 coming out?