Fomorian Earth takes place in 1500 BC Ireland, and blends the mythology of the Tuatha de Danann and the Fomorians of ancient Ireland, with sci fi. Among the legends was the belief that the Tuatha de Danann came down from the stars, and it's from this place that the entire series was developed. If the group is interested, as long as it's in Select I can give it a free day for you to download. I'll need a heads up, however :-)
http://www.amazon.com/Fomorian-Earth-...