After thirteen-year-old Tucker Feye's parents disappear, he suspects that the strange disks of shimmering air that he keeps seeing are somehow involved, and when he steps inside of one he is whisked on a time-twisting journey trailed by a shadowy sect of priests and haunted by ghostlike figures.

The only thing Lucas loves more than football is his Uncle Benny, his dad's best friend at the fire department where they both work. Benny taught Lucas everything about football. So when Lucas's parents decide the sport is too dangerous and he needs to quit, Lucas has to talk to his biggest fan. So the next morning, Lucas takes the train to the city instead of the bus to school. It's a bright, beautiful day in New York. But just as Lucas arrives at...

Lucas Calley takes the train into New York City the day it was attacked by terrorists and he survived.

Max se ha empeñado en ser un caballero. Lástima que ese sueño sea tan improbable como encontrar un dragón amigo. Pero cuando el tío de Max, Budrick, es secuestrado por el cruel Rey Gastley, Max tiene que actuar... ¡y rápido! Junto con una banda de valientes aventureros, la pandilla medieval, Max se embarca en una aventura emocionante: ¡salvar al tío Budrick y restaurar el reino de Byjovia a su antiguo espíritu! ¡Las aventuras más divertidas...