The setting of "The Fires of Ares" is modern-day Chicago.
Here are some key details about the setting:
* Urban Environment: The story unfolds primarily in Chicago, with specific locations like the Druid's home, the Irish Pub, and the city's streets playing significant roles.
* Modern Technology: The book incorporates modern technology, like cell phones and computers, seamlessly into the world of magic and ancient gods.
* Interwoven Worlds: The setting is a unique blend of the modern world and the world of Celtic and Greek mythology. Ancient deities and creatures are interwoven with modern life.
* Hidden Magic: While the story unfolds in a modern setting, magic and supernatural forces are present, often hidden from the eyes of ordinary people.
If you're looking for more specific details about the setting, I recommend reading the book itself or exploring fan wikis and forums dedicated to the Iron Druid Chronicles.