I received this free for an honest review in a Goodreads Giveaway.
As far as a middle-reader non-fiction book goes, this is a really solid effort. The language and sentence structure was simple enough for a young reader, and complex words and terms were given pronunciation guides. It dealt with the brutalities of Roman life, such as gladiatorial events, in a way that wouldn't terrify young readers but was also honest.
My only complaint or critique would be that the first few chapters seem out of place. It starts with the destruction of Pompeii, then moves to the discovery and preservation, then moves to ancient per-destruction Pompeii. I thought a more narrative timeline would work better for young readers, but the chapter headings made things clear enough that I doubt many of them would be confused.
Overall, this was a very unique book.