Ithani

Time is running out.
After saving the world twice, Xander, Jameson and friends plunge headlong into a new crisis. The ithani¿the aliens who broke the world¿have reawakened from their hundred millennia-long slumber. When Xander and Jameson disappear in a flash, an already fractured world is thrown into chaos.
The ithani plans, laid a hundred thousand years before, are finally coming to pass, and they threaten all life on Erro. Venin and Alix go on a desperate search for their missing and find more than they bargained for. And Quince, Robin and Jessa discover a secret as old as the skythane themselves.
Will alien technology, unexpected help from the distant past, destiny and some good old-fashioned firepower be enough to defeat an enemy with the ability to split a world? The final battle of the epic science fiction adventure that began in Skythane will decide the fate of lander and skythane alike.
And in the north, the ithani rise....