In Sunreach, after a planet-destroying Delver suddenly appears in the sky of Detritus and vanishes just as suddenly, FM knows that the last free human society got lucky. Her Skyward Flight companion Spensa figured out how to draw this Delver away, but it won't be so easy next time. Humanity has to be prepared . . . In ReDawn, Alanik has recovered from the shock of answering a distress call and finding a planet of humans making a stand against the Superiority, only to be dismayed to discover they...