|The Harry Potter ebooks|
Although these books are not specifically about Harry, they're bound to be a good read. These three books dive into the details of the lives of several favorite characters, including the detestable Dolores Umbridge and Gryffindor's Head of House, Minerva McGonagall. Each book is about 10, 000 words long.
The three books are entitled: Power, Politics, and Pesky Poltergeists, Heroism, Hardship, and Dangerous Hobbies, and Hogwarts: An Incomplete and Unreliable Guide. The books are currently available for purchase.