Summary off Amazon.com
This is where it begins. The showdown for Halla. At stake is nothing less than all that ever was and all that will be.
There's only one thing missing--Bobby Pendragon.
While Bobby remains trapped on Ibara, the battle moves to his home territory: Second Earth. Mark Dimond and Courtney Chetwynde are left on their own to defend Second Earth against the forces of Saint Dane. They must face off against a charismatic cult leader who has risen to power by revealing a shattering truth to the people of Earth: They are not alone.
The Convergence has broken down the walls. The territories are on a collision course. The final phase of Saint Dane's quest to rule Halla is under way.
And Bobby Pendragon is nowhere to be found.
I don't know about you, but that summary might have been a little too dramatic. Just a little... :) . But I am intrigued, and I'm going to try and find the book this weekend.
I've been noticing some some similarities with the Pendragon series and the tv show LOST (which is also way too dramatic for its own good). Such as the whole weird time travel aspects, too many people dying all the time, the love triangles, and betrayles.