Starfire Trilogy

A fisherwoman finds a dead man on a tiny offshore island, with no clue about how the man got there. A camel driver deep in the northern desert rescues a man who speaks no known language, but is clearly well-educated. An ancient sect that was considered close to extinct sucks in all the land's young people and creates tension that may well lead to a civil war.

Ravi has left Tiverius with Dana, who knows far more than she will tell him about the mysterious people who have rekindled interest in the coastal "Gathering" movement. Tylve is an adherent of this movement as her family has been through the generations. She doesn't understand the influx of new people. Since fleeing her village after her home was searched, she has arrived in the City of Glass, where a fateful meeting brings her in contact with a spy. Meanwhile, Kotori has gone to investigate the "lights in the sky" that he's kept secret for over twenty years.