Harry Potter background and info. 
 Rowling finally gives us a few peeks into Harry's world we were never going to see in the novel. The series consist of three small volumes that collect burst of information coupled with Rowling's own thought about the world she created. Ranging from character histories to the in depth workings of the politics of the wizarding word this is a series not to be missed. 
 Short, interesting and a mustread for anny HP fan out there.