Everybody has seen the "Dracula the vampire" movies, everybody does the Hungarian-accented "I vant to suck your blood" shtick, but virtually nobody really knows who the real Vlad Dracula was. I certainly didn't, and I'm kind of a history-geek.
While wordy and heavy reading in a very few places, this book was a fascinating look at the history behind the real Vlad Tepes ("The Impaler"), upon whom Bram Stoker loosely based his Dracula. It also offered an absolutely wonderful look into the trials and tribulations of 15th and 16th century Romania (or, more accurately, the principalities which would later become Romania). This was especially welcome for me, as I am adopting a child from Romania, and it is extremely enlightening to get a peek behind the complex history of this country and its people.
If you're interested in finding out about the "real" Dracula, I highly recommend this book. If you're also a history geek (or "buff," if you're not a proud geek like me!), I would go so far as to call this a must-read.