Breaking the rules
Just when fifteen-year-old Bobby Pendragon thinks he understands his purpose as a Traveler -- to protect the territories of Halla from the evil Saint Dane -- he is faced with an impossible choice. The inhabitants of Eelong are in danger of being wiped out by a mysterious plague. The only way Bobby can stop it is to bring the antidote from another territory. Since moving items between territories is forbidden by the Traveler rules, if Bobby chooses to save Eelong he could endanger himself, his friends, and the future of every other being in Halla.

Let the Games Begin....
Quillan is a territory on the verge of destruction. The people have lost control of their own future and must struggle simply to survive. The only chance they have of finding a better life is by playing the Quillan Games. Hosted by a strange pair of game masters, Veego and LaBerge, the games are a mix of sport and combat. They use the people of Quillan as pawns for their amusement as they force them to enter competitions that range from physical battles, to impossible obstacle courses, to computer-driven tests of agility. To triumph in the games is to live...

Bobby Pendragon is a seemingly normal fourteen-year-old boy. He has a family, a home, and even Marley, his beloved dog. But there is something very special about Bobby.
He is going to save the world.
And not just Earth as we know it. Bobby is slowly starting to realize that life in the cosmos isn't quite what he thought it was. And before he can object, he is swept off to an alternate dimension known as Denduron, a territory inhabited by strange beings, ruled by a magical tyrant, and plagued by dangerous revolution.
If Bobby wants to see his family again, he's going to have to...

CLORAL
The second installment in an epic series of adventures

Fourteen-year-old Bobby Pendragon is not like other boys his age. His uncle Press is a Traveler, and, as Bobby has learned, that means Uncle Press is responsible, through his journeys, for solving interdimensional conflict wherever he encounters it. His mission is nothing less than to save the universe from ultimate evil. And he's taking Bobby along for the ride.
Fresh from his first adventure on Denduron, Bobby finds himself in the territory of Cloral, a vast world that is entirely covered by water. Cloral is...

The third installment in an epic series of adventures
First Earth
Fourteen-year-old Bobby Pendragon is a loyal friend, sports star, devoted pet owner -- and Traveler. Along with his uncle Press, Bobby has visited the alternate dimension of Denduron and participated in a civil war. He's also 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....

VIRTUAL REALITY?
The territory of Veelox has achieved perfect harmony. Fifteen-year-old Bobby Pendragon arrives on this territory 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 whoever they want, wherever they want. Their bodies lie in stasis while their minds escape to this dream realm.
Fresh from his battle with Saint Dane in 1937 Earth, Bobby is confident that they can defeat whatever Saint Dane has planned for this world. But once...