identity (philosophical concept)

Fair-skinned and blond-haired, thirteen-year-old Luchi was born in a Thai prison where her American mother was being held and she has never had any other home, but when her mother dies Luchi sets out into the world to search for the family and home she has always dreamed of.

On the run from a bounty hunter who arrested her mother for being part of a secret society devoted to freeing clones, thirteen-year-old Leanna learns amazing truths about herself and her family as she is forced to consider the value of freedom and what it really means to be human in 2170 America.

When fifteen-year-old Cathy decides to carpool from Norwalk to tiny Greenwich, Connecticut, to study Latin in summer school, she does not expect the shocking events that occurred five years earlier to suddenly come flooding back into her relatively settled life.

Twin brothers Jay and Ray Grayson learn about friendship, honesty, and themselves after taking advantage of a clerical oversight in which their new school thinks there is only one Grayson boy.