I enjoyed the second installment of short stories, but more like character bios, related to politics and power in Harry Potter's world. This is also a set highlighted by the back stories of Umbridge, Quirrell, Peeves and ze gray Professor Slughorn, which I found entertaining and quite, enlightening. It also delved stories about the Ministers of Magic and the Azkaban. 
 Overall, it was a quick and fun read about interesting facts in the Wizarding World before, during and after Harry Potter.