Dragonfire — Michael Andrews

With the discovery of a potential cure for vampirism, thousand-year-old teenage vampire Alex Hayden begins searching for the ingredients. However, his search is cut short by an escalation of tensions between The Comitia and the House of Lord Chlothar Pfaff.Along with Detective Harry Shepherd and the young hunter, Petra Farrelly, Alex joins forces with his former master to track down an ancient and powerful weapon, one that was believed destroyed centuries before. It is a mission that leads them to the very heart of the Comitia, within the Vatican itself.New allies and enemies emerge, and shocking revelations come to light in the fourth book of the Alex Hayden Chronicles.