"Ginee Seo Books."

Martin lives in a "perfect world" under the protective dome of suburb HM1, where every year a new generation of genetically-engineered children is shipped out to meet their parents. And it's all about to come crashing down because a stranger has come to take away all the little children, including Martin's sister, Cassie, and no one wants to talk about where they have gone. Martin has a choice either to remain in the dubious safety of HM1, or to break out of the suburb into the mysterious land outside.

Ages 12 up.