Florescu and McNally have done a decent job of telling the sotry of Vlad Tepes, or Vlad Dracula, in this book. Unfortunately, in order to get at it, you have to wade through some poor writing. In addition to poor prose, the authors seem content with providing only a storyline. They do not delve too deeply into context, which is essential to gaining a good understanding of why Vlad III Dracula rose to and fell from power so many times.
In my research, there were better accounts of Vlad's life. The best, however, is almost £30, so this is a good start for the beginner, but definitely not the end.