George and Harold and their doubles, Yesterday George and Yesterday Harold, have been taking turns going to school, but when the doubles fall prey to their gym teacher, Mr. Meaner, and his method of mind control that turns students into attentive, obedient, perfect children, it is up to original George and Harold to strike back.

Tally's transformation to perfect and popular including her totally hot boyfriend is everything she always wanted. But beneath the fun and freedom something is wrong and now Tally has to fight for her life because what she knows has put her in danger with the authorities.

When she is turned into a super-modelesque super-fighting machine, Tally, a former ugly, is ordered to keep the uglies down and the pretties stupid in a carefully engineered world of perfection where she refuses to play by the rules.

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.

In 1946 Eva arrives in New York City, from the rubble of Berlin, supposedly looking for a new life, but actually seeking justice against the Nazis that "escaped" with the help of the CIA; one in particular, the doctor who knows who Eva really is, because her identity is the product Project Bluebird, an experiment of the concentration camps involving brainwashing and mind control, which both the Americans and the Soviets would like access to--and Eva...

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!

"Required to attend summer school after moving to Chicagoland, thirteen-year-old manga-love Megan Yamamura needs help from twelve-year-old computer genius Raf Hernandez to escape the maniacal principal's mind control experiment."--T.p. verso.

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.

When Crazy Cockroach and two dung beetle henchmen try to brainwash the children of Stinkopolis using video games, only Super Fly and his sidekick, Fantastic Flea, can stop them.

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.