This book is quite readable with an interesting amount of detail about the culture that surrounded Boudica (we were especially fascinated by the amount of information shared about Druidic practices). The illustrations are humorous but to the point, and some folks may want to know that there is a little cartoon blood depicted.
It is geared toward an elementary school audience with some funny liberties taken with imagined thoughts and conversations held along the way, but it kept my attention while reading it out loud to my son. I will definitely be picking up more from the Horribly Famous / Dead Famous series.