Pendragon Book Three The Never War
Bobby Pendragon has visited the alternate dimension of Denduron and waded through the endangered underwater territory of Cloral. Now Bobby once again finds himself thrust beyond the boundaries of time and space into a place that seems somewhat familiar: First Earth. — Bobby and the Traveler from Cloral "Spader" have flumed to New York City, 1937, where they must uncover the evil Saint Dane's newest plot. But is Bobby ready for the difficult choices ahead?

Pendragon Book Four The Reality Bug
Fifteen-year-old Bobby Pendragon arrives on the territory of Veelox in pursuit of the evil Saint Dane, but all is peaceful on Veelox – because it's deserted. The inhabitants have discovered a way to enter their own personal dream worlds, where they can be whomever they want, wherever they want. — Fresh from his battle with Saint Dane on 1937 Earth, Bobby is confident that he can defeat whatever Saint Dane has planned for Veelox. But once Bobby enters the virtual world, will he be able to resist the lure of the ultimate in escapism?