I never used to keep close track of the phases of the moon
Harry Dresden is a wizard. Most people in Chicago don’t believe in magic or wizards, Science has seen to that, but he still gets called in to assist the police on occasion. Their Special Investigation department may be not be the dream assignment but police there still have to work. Although recently Harry hasn’t received too much business from them. A result of what happened in the first book I’m guessing, seeing as I didn’t read that. But when there are a series of extremely violent deaths Murphy, head of Special Investigations, comes calling. It looks like werewolves are on the loose.