Book 3 in the Reclaimed Earth series, praised by Analog SF, Compelling Science Fiction, Cemetery Dance and more! Earth is mostly depopulated in the wake of a massive supervolcano, but civilization and culture are preserved in vast orbiting ringstations, as well as in a few isolated traditional communities on Earth. Jana, a young Sardinian woman, is in line to become the next maghiarja (sorceress) by way of an ancient technology that hosts a community of minds. Maro, an ambitious worldship artist, has designs to use the townsfolk as guinea pigs in a brutally invasive psychological experiment. Jana must protect her people and lead them into the future, while deciding whom to trust amongst possible ringstation allies.