To stop LOTUS from taking over the government with its mind-control device, reluctant spy Max Segredo must reunite with his father and orphan friends.

"Tally tenía un sueño: ser perfecta. Ahora ya lo ha hecho realidad y ha perdido, como consecuencia, casi todos los recuerdos de su pasado. Su única preocupación es ser admitida en la mejor pandilla de la ciudad, y para lograrlo solo tiene que ganarse la aprobación de Zane -el chico más popular y deseado-durante una peculiar fiesta de disfraces que se celebrará en Nueva Belleza. The second installment of Scott Westerfeld's New York Times...

Told from separate viewpoints, as evil forces from the parallel world invade their home, the Greystones, their doubles, and friends must return to the alternate dimension to save both worlds.

Armed with their companioneering and coding skills and accompanied by their loyal bakus, Lacey Chu and her friends attempt a rescue mission deep in the heart of a sinister transnational tech corporation.

George and Harold, and their doubles, Yesterday George and Yesterday Harold, have a good thing going. Two of them go to school, while the other two hide in the tree house and play video games all day-then they switch! But when their malicious gym teacher, Mr. Meaner, creates a method of mind control that turns their fellow students into attentive, obedient, perfect children, the future of all humanity will be in their hands!

On his first day at Brooklyn's P.S. 858, fifth-grader Michael K. is teamed with two very strange students, and while he gradually comes to believe they are aliens who need his help, he has trouble convincing anyone else of the truth.

With a mysterious new principal and fifth-grade graduation fast approaching, will Michael K. and his friends be able to find the missing Brainwave before the chief of the Anti-Alien Agency uses it to destroy a planet?

Members of an elite squadron of mutants, the telepathic twins, Ellie and Mika have specialized skills that will enable them to steal the top-secret formula for an age-reversing drug developed by rebel scientists on the wild side of The Wall. Juiced by these potent pills, the cadaver-like Gorman foresees a future in which he'll be forever young - released from the machinery that now supports him. Unless the twins have a master plan of their own: to...

"Siblings Charlotte and Tobias are trapped within a creepy reform school--and entangled in its dark secrets"-- Provided by publisher.

"Charlotte and Tobias make more strange discoveries as they attempt to escape the sinister Witherwood reform school"-- Provided by publisher.