Athens,461 BC. A young man comes to Athens only to find that his uncle has died under mysterious circumstances. Pretty soon it is clear that murder is the keyword and the hunt for the culprit(s) starts in earnest. Athens is in turmoil, two factions,the radicals,with Pericles as a leading figure(who believe in a distribution of power among the entire population, except slaves(!)...)and the aristocrats,heads of military families and so on..(who believe that only a very few, and very well connected, are entitled to lead,to take decisions. ..)are at daggers drawn. History,of course,tells us which faction did eventuality win and consequently led to Athens Golden Age and to something called democracy.
The historical aspect of the story is very well researched. But,because it is such a dominant part of the story,the mystery story tends to be put aside. After a while one is no longer sure there is a mystery at all and it becomes a tad long winded. A firmer editing might have been a good idea.