This sequel to JET! explores the further adventures of Sirk Notaani after they escape from Earth before the UWF use the depol.
Having also escaped the clutches of Brigadier Tranter, and seen off a full squadron of Terrafighters, Sirk heads for Urf where they plan to settle down and live among the Men. There is however one huge problem they have to overcome before they can settle down to everyday domesticity. At the end of the book there is also one big surprise for Sirk, and one he finds hard to believe.
Earth to Earth is in my humble opinion a better story than JET!, but I would welcome other's opinions on the story, oh, I almost forgot, it also has 2 short "tear jerker" chapters.