After his escape from the sentient prison, Incarceron, Finn finds that the Realm is not at all what he expected, and he does not know whether he is to be its king, how to free his imprisoned friends, or how to stop Incarceron's quest to be free of its own nature.

Soon-to-be twelve-year-old June is a planner and a problem-solver, and right now she and her friend Calvin are planning a big welcome home celebration for her mother, only her plan falls apart when she finds out that her parents are getting a divorce; June is convinced that she can find some way to get her parents back together--until she starts getting messages on her "new" laptop (refurbished by a mysterious store called The Shop of Last Resort),...

Deep beneath London, five extraordinary youths, orphans who bonded over their shared sense of justice, have formed the Urban Outlaws and dedicated themselves to outsmarting criminals and performing Random Acts of Kindness (R.A.K.s), but they are in serious trouble when the face a genius super-computer, Proteus.

When her younger sister uses the family computer with its special wizard software to travel to worlds light years away, Nita uses her wizardry to try and find her.

Allowing herself to be hypnotized, fifteen-year-old Kira reveals memories of another time and place that may eventually cost her and her mother their lives.

In a war-torn future United States, fifteen-year-old Tessa, her childhood friend Gideon, now a traumatized military hero, and Dek, a streetwise orphan, enter enemy territory and discover the shocking truth about a war that began more than seventy-five years earlier.

Soon after being recruited by the mysterious Mrs. Boudica to join a secret military intelligence operation, Josie, Mae, and Akiko discover their superhero abilities and use them to thwart a Nazi plot to steal the ENIAC computer.

"The world's most destructive computer virus has been unleashed, and it's up to the Urban Outlaws--five tough kids dedicated to bringing justice to their city--to destroy it"--

"Connor Crowe loves his parents, he loves his dog, he even loves his sister. But, most of all, he loves... his tablet! He plays on it when he gets home. He plays on it before he goes to bed. But one day, he wishes he could just let it go... "--Page 4 of cover.

After his last run-in with the fairies, Artemis had his mind wiped of his memories of the world belowground. But they have not forgotten about him. Once again, he must stop the human and fairy worlds from colliding – only this time, Artemis faces an enemy who may have finally outsmarted him.