When an alien starship, bent on abducting a number of humans for unspeakable purposes, makes the mistake of picking on a group of ex-military personal, a whole new universe is opened for the human race ...
Book One: A Learning Experience
Book Six: Their Last Full Measure
Book Seven: The Firelighters (set between A Learning Experience and Hard Lessons)
Book Eight: The Burning World (Set After Their Last Full Measure)
Book Nine: The Fires of Freedom (set after The Burning World)