Chapter 2 Order of the Phoenix: A Peck of Owls. Harry thinks he is in HUGE trouble for the Dementor attack and using magic, but in the end is forced to stay with his aunt and uncle.

Chapter 1 of Order of the Phoenix: Dudley Demented. Harry and Dudley are older now, and Dudley is running with a gang. The pair of them run into a group of Dementors.

Looking for a full plot for Harry Potter 5 - Order of the Phoenix? Here you go -but beware, this is full of plot spoilers!

In Order of the Phoenix, Professor Umbridge is made High Inquisitor and plagues the school with her endless Educational Decrees.

Dudley Dursley is Harry Potter´s spoiled cousin. Dudley is the natural child of Harry´s aunt and uncle that he lives with. They treat Dudley like a saint, and Harry like a servant.

Cho Chang is a lovely oriental girl that is a Quidditch player. Harry tried to ask her to the Yule Ball in Harry Potter and the Order of the Phoenix, but she was already going with Cedric.

Rubeus Hagrid is one of Harry Potter´s best friends. He´s the half giant gameskeeper for Hogwarts that loves animals of all shapes and sizes.

Professor Minerva McGonagall is one of the first characters to show up in the Harry Potter story, in the form of a black cat.

Professor Severus Snape is Harry Potter´s most hated teacher, and the one that actively harasses him the most. Maybe there´s a reason, though ...

Neville Longbottom shows up in the first Harry Potter book as sort of a joke character, the one the other characters pick on. As the series progresses, he takes on more depth.