Pendragon: pgs.136-165 (chp.13 and 14)

As they're lifting off, Bobby and Mark see that some dados are starting up another gunship. It catches up to them and starts to shoot rockets at them. They fly into a big dust cloud to shake the dados. They get them to crash into a bridge. As they're flying away, Mark tells Bobby how Third Earth got to be the way it is. He said that the Ravinians looted all of the major monuments all over the world and put them in their Conclaves. Then there was a huge war between Ravinians and non-Ravinians. Pretty much every weapons imaginable was used to destroy the non-Ravinians.
Mark said that he was originally transported to Cloral with some other exiles, but they went back to the flume and were transported to Third Earth. They arrive at a small hangar where Mark and some other guerrillas are keeping some stolen gunships. Bobby explains to Mark why it is so important that he stays alive, along with all the other exiles. Later Bobby takes a step and leaves Third Earth to go to Cloral.
When he gets there, he appears on a barge-habitat that is under attack. Disoriented, Bobby needs to find Spader (the Traveler form Cloral). Bobby finds out that the attacking ships are looking for the exiles on Cloral. He finds Spader and Yenza (the chief aquaneer). They need to chase down a Ravinian who has some crucial information about the exiles on Cloral. They jump onto a skimmer (a speedboat-like vehicle) and chase after him...