Novel info
Harry Potter: Sentenced To Azkaban

At the start of his sixth year, Harry Potter is thrown into Azkaban for a crime he didn’t commit. Betrayed by the system, abandoned by his so-called friends, and left to rot among monsters, something inside him changes.
Now the truth is out—and so is Harry.
What happens when the wizarding world realizes the Boy Who Lived is now the man they failed?
Justice isn’t enough. He wants revenge.